212404374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 391427946

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 47, 62, 63, 78, 89, 91, 93, 94, 117, 126, 141, 178, 182, 186, 217, 234, 267, 273, 279, 282, 329, 403, 423, 434, 534, 546, 558, 611, 623, 651, 658, 801, 806, 819, 846, 987, 1157, 1209, 1222, 1246, 1302, 1457, 1602, 1638, 1833, 1869, 1953, 1974, 2314, 2418, 2759, 2821, 2914, 2961, 3471, 3627, 3666, 3738, 3906, 4183, 4277, 4371, 5499, 5518, 5607, 5642, 5922, 6942, 7254, 8099, 8277, 8366, 8463, 8554, 8742, 10199, 10413, 10998, 11214, 12549, 12831, 13113, 16198, 16554, 16926, 18941, 19313, 20398, 20826, 24297, 24831, 25098, 25389, 25662, 26226, 29281, 30597, 35867, 37647, 37882, 38493, 38626, 48594, 49662, 50778, 54379, 56823, 57939, 58562, 61194, 71734, 72891, 75294, 76986, 87843, 91791, 107601, 108758, 113646, 115878, 129673, 132587, 145782, 163137, 170469, 173817, 175686, 183582, 215202, 251069, 259346, 263529, 265174, 322803, 326274, 340938, 347634, 380653, 389019, 397761, 489411, 502138, 527058, 645606, 753207, 761306, 778038, 795522, 907711, 978822, 1141959, 1167057, 1193283, 1506414, 1685749, 1815422, 2259621, 2283918, 2334114, 2386566, 2723133, 3371498, 3425877, 4519242, 5057247, 5446266, 6851754, 8169399, 10114494, 11800243, 15171741, 16338798, 23600486, 30343482, 35400729, 70801458, 106202187, 212404374]

約数ペア:

[(1, 212404374), (2, 106202187), (3, 70801458), (6, 35400729), (7, 30343482), (9, 23600486), (13, 16338798), (14, 15171741), (18, 11800243), (21, 10114494), (26, 8169399), (31, 6851754), (39, 5446266), (42, 5057247), (47, 4519242), (62, 3425877), (63, 3371498), (78, 2723133), (89, 2386566), (91, 2334114), (93, 2283918), (94, 2259621), (117, 1815422), (126, 1685749), (141, 1506414), (178, 1193283), (182, 1167057), (186, 1141959), (217, 978822), (234, 907711), (267, 795522), (273, 778038), (279, 761306), (282, 753207), (329, 645606), (403, 527058), (423, 502138), (434, 489411), (534, 397761), (546, 389019), (558, 380653), (611, 347634), (623, 340938), (651, 326274), (658, 322803), (801, 265174), (806, 263529), (819, 259346), (846, 251069), (987, 215202), (1157, 183582), (1209, 175686), (1222, 173817), (1246, 170469), (1302, 163137), (1457, 145782), (1602, 132587), (1638, 129673), (1833, 115878), (1869, 113646), (1953, 108758), (1974, 107601), (2314, 91791), (2418, 87843), (2759, 76986), (2821, 75294), (2914, 72891), (2961, 71734), (3471, 61194), (3627, 58562), (3666, 57939), (3738, 56823), (3906, 54379), (4183, 50778), (4277, 49662), (4371, 48594), (5499, 38626), (5518, 38493), (5607, 37882), (5642, 37647), (5922, 35867), (6942, 30597), (7254, 29281), (8099, 26226), (8277, 25662), (8366, 25389), (8463, 25098), (8554, 24831), (8742, 24297), (10199, 20826), (10413, 20398), (10998, 19313), (11214, 18941), (12549, 16926), (12831, 16554), (13113, 16198)]