210259764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 650657280

約数和(自身を除く): 440397516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 79, 94, 99, 117, 121, 132, 141, 143, 156, 158, 188, 198, 234, 237, 242, 282, 286, 316, 363, 396, 423, 429, 468, 474, 484, 517, 564, 572, 611, 711, 726, 846, 858, 869, 948, 1027, 1034, 1089, 1222, 1287, 1422, 1452, 1551, 1573, 1692, 1716, 1738, 1833, 2054, 2068, 2178, 2444, 2574, 2607, 2844, 3081, 3102, 3146, 3476, 3666, 3713, 4108, 4356, 4653, 4719, 5148, 5214, 5499, 5687, 6162, 6204, 6292, 6721, 7332, 7426, 7821, 9243, 9306, 9438, 9559, 10428, 10998, 11139, 11297, 11374, 12324, 13442, 14157, 14852, 15642, 17061, 18486, 18612, 18876, 19118, 20163, 21996, 22278, 22594, 22748, 26884, 28314, 28677, 31284, 33417, 33891, 34122, 36972, 38236, 40326, 40843, 44556, 45188, 48269, 51183, 56628, 57354, 60489, 66834, 67782, 68244, 73931, 80652, 81686, 86031, 96538, 101673, 102366, 114708, 120978, 122529, 124267, 133668, 135564, 144807, 147862, 163372, 172062, 193076, 203346, 204732, 221793, 241956, 245058, 248534, 289614, 295724, 344124, 367587, 372801, 406692, 434421, 443586, 449273, 490116, 497068, 530959, 579228, 665379, 735174, 745602, 868842, 887172, 898546, 1061918, 1118403, 1330758, 1347819, 1470348, 1491204, 1592877, 1737684, 1797092, 2123836, 2236806, 2661516, 2695638, 3185754, 4043457, 4473612, 4778631, 5391276, 5840549, 6371508, 8086914, 9557262, 11681098, 16173828, 17521647, 19114524, 23362196, 35043294, 52564941, 70086588, 105129882, 210259764]

約数ペア:

[(1, 210259764), (2, 105129882), (3, 70086588), (4, 52564941), (6, 35043294), (9, 23362196), (11, 19114524), (12, 17521647), (13, 16173828), (18, 11681098), (22, 9557262), (26, 8086914), (33, 6371508), (36, 5840549), (39, 5391276), (44, 4778631), (47, 4473612), (52, 4043457), (66, 3185754), (78, 2695638), (79, 2661516), (94, 2236806), (99, 2123836), (117, 1797092), (121, 1737684), (132, 1592877), (141, 1491204), (143, 1470348), (156, 1347819), (158, 1330758), (188, 1118403), (198, 1061918), (234, 898546), (237, 887172), (242, 868842), (282, 745602), (286, 735174), (316, 665379), (363, 579228), (396, 530959), (423, 497068), (429, 490116), (468, 449273), (474, 443586), (484, 434421), (517, 406692), (564, 372801), (572, 367587), (611, 344124), (711, 295724), (726, 289614), (846, 248534), (858, 245058), (869, 241956), (948, 221793), (1027, 204732), (1034, 203346), (1089, 193076), (1222, 172062), (1287, 163372), (1422, 147862), (1452, 144807), (1551, 135564), (1573, 133668), (1692, 124267), (1716, 122529), (1738, 120978), (1833, 114708), (2054, 102366), (2068, 101673), (2178, 96538), (2444, 86031), (2574, 81686), (2607, 80652), (2844, 73931), (3081, 68244), (3102, 67782), (3146, 66834), (3476, 60489), (3666, 57354), (3713, 56628), (4108, 51183), (4356, 48269), (4653, 45188), (4719, 44556), (5148, 40843), (5214, 40326), (5499, 38236), (5687, 36972), (6162, 34122), (6204, 33891), (6292, 33417), (6721, 31284), (7332, 28677), (7426, 28314), (7821, 26884), (9243, 22748), (9306, 22594), (9438, 22278), (9559, 21996), (10428, 20163), (10998, 19118), (11139, 18876), (11297, 18612), (11374, 18486), (12324, 17061), (13442, 15642), (14157, 14852)]