201638088470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227729}}^1$

素因数の和:227902

約数の個数: 96

約数和(自身を含む): 457955920800

約数和(自身を除く): 256317832330

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 139, 182, 245, 278, 455, 490, 637, 695, 910, 973, 1274, 1390, 1807, 1946, 3185, 3614, 4865, 6370, 6811, 9035, 9730, 12649, 13622, 18070, 25298, 34055, 63245, 68110, 88543, 126490, 177086, 227729, 442715, 455458, 885430, 1138645, 1594103, 2277290, 2960477, 3188206, 5920954, 7970515, 11158721, 14802385, 15941030, 20723339, 22317442, 29604770, 31654331, 41446678, 55793605, 63308662, 103616695, 111587210, 145063373, 158271655, 207233390, 221580317, 290126746, 316543310, 411506303, 443160634, 725316865, 823012606, 1107901585, 1450633730, 1551062219, 2057531515, 2215803170, 2880544121, 3102124438, 4115063030, 5761088242, 7755311095, 14402720605, 15510622190, 20163808847, 28805441210, 40327617694, 100819044235, 201638088470]

約数ペア:

[(1, 201638088470), (2, 100819044235), (5, 40327617694), (7, 28805441210), (10, 20163808847), (13, 15510622190), (14, 14402720605), (26, 7755311095), (35, 5761088242), (49, 4115063030), (65, 3102124438), (70, 2880544121), (91, 2215803170), (98, 2057531515), (130, 1551062219), (139, 1450633730), (182, 1107901585), (245, 823012606), (278, 725316865), (455, 443160634), (490, 411506303), (637, 316543310), (695, 290126746), (910, 221580317), (973, 207233390), (1274, 158271655), (1390, 145063373), (1807, 111587210), (1946, 103616695), (3185, 63308662), (3614, 55793605), (4865, 41446678), (6370, 31654331), (6811, 29604770), (9035, 22317442), (9730, 20723339), (12649, 15941030), (13622, 14802385), (18070, 11158721), (25298, 7970515), (34055, 5920954), (63245, 3188206), (68110, 2960477), (88543, 2277290), (126490, 1594103), (177086, 1138645), (227729, 885430), (442715, 455458)]