210191604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 639959040

約数和(自身を除く): 429767436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 61, 68, 76, 84, 102, 114, 119, 122, 127, 133, 183, 204, 228, 238, 244, 254, 266, 323, 357, 366, 381, 399, 427, 476, 508, 532, 646, 714, 732, 762, 798, 854, 889, 969, 1037, 1159, 1281, 1292, 1428, 1524, 1596, 1708, 1778, 1938, 2074, 2159, 2261, 2318, 2413, 2562, 2667, 3111, 3477, 3556, 3876, 4148, 4318, 4522, 4636, 4826, 5124, 5334, 6222, 6477, 6783, 6954, 7239, 7259, 7747, 8113, 8636, 9044, 9652, 10668, 12444, 12954, 13566, 13908, 14478, 14518, 15113, 15494, 16226, 16891, 19703, 21777, 23241, 24339, 25908, 27132, 28956, 29036, 30226, 30988, 32452, 33782, 39406, 41021, 43554, 45339, 46482, 48678, 50673, 54229, 59109, 60452, 67564, 78812, 82042, 87108, 90678, 92964, 97356, 101346, 108458, 118218, 123063, 131699, 137921, 147193, 162687, 164084, 181356, 202692, 216916, 236436, 246126, 263398, 275842, 287147, 294386, 325374, 395097, 413763, 441579, 492252, 526796, 551684, 574294, 588772, 650748, 790194, 827526, 861441, 883158, 921893, 1030351, 1148588, 1580388, 1655052, 1722882, 1766316, 1843786, 2060702, 2502281, 2765679, 3091053, 3445764, 3687572, 4121404, 5004562, 5531358, 6182106, 7506843, 10009124, 11062716, 12364212, 15013686, 17515967, 30027372, 35031934, 52547901, 70063868, 105095802, 210191604]

約数ペア:

[(1, 210191604), (2, 105095802), (3, 70063868), (4, 52547901), (6, 35031934), (7, 30027372), (12, 17515967), (14, 15013686), (17, 12364212), (19, 11062716), (21, 10009124), (28, 7506843), (34, 6182106), (38, 5531358), (42, 5004562), (51, 4121404), (57, 3687572), (61, 3445764), (68, 3091053), (76, 2765679), (84, 2502281), (102, 2060702), (114, 1843786), (119, 1766316), (122, 1722882), (127, 1655052), (133, 1580388), (183, 1148588), (204, 1030351), (228, 921893), (238, 883158), (244, 861441), (254, 827526), (266, 790194), (323, 650748), (357, 588772), (366, 574294), (381, 551684), (399, 526796), (427, 492252), (476, 441579), (508, 413763), (532, 395097), (646, 325374), (714, 294386), (732, 287147), (762, 275842), (798, 263398), (854, 246126), (889, 236436), (969, 216916), (1037, 202692), (1159, 181356), (1281, 164084), (1292, 162687), (1428, 147193), (1524, 137921), (1596, 131699), (1708, 123063), (1778, 118218), (1938, 108458), (2074, 101346), (2159, 97356), (2261, 92964), (2318, 90678), (2413, 87108), (2562, 82042), (2667, 78812), (3111, 67564), (3477, 60452), (3556, 59109), (3876, 54229), (4148, 50673), (4318, 48678), (4522, 46482), (4636, 45339), (4826, 43554), (5124, 41021), (5334, 39406), (6222, 33782), (6477, 32452), (6783, 30988), (6954, 30226), (7239, 29036), (7259, 28956), (7747, 27132), (8113, 25908), (8636, 24339), (9044, 23241), (9652, 21777), (10668, 19703), (12444, 16891), (12954, 16226), (13566, 15494), (13908, 15113), (14478, 14518)]