206952203510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{19603}}^1$

素因数の和:19938

約数の個数: 96

約数和(自身を含む): 427693567392

約数和(自身を除く): 220741363882

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 281, 289, 442, 562, 578, 1105, 1405, 1445, 2210, 2810, 2890, 3653, 3757, 4777, 7306, 7514, 9554, 18265, 18785, 19603, 23885, 36530, 37570, 39206, 47770, 62101, 81209, 98015, 124202, 162418, 196030, 254839, 310505, 333251, 406045, 509678, 621010, 666502, 812090, 1055717, 1274195, 1666255, 2111434, 2548390, 3332510, 4332263, 5278585, 5508443, 5665267, 8664526, 10557170, 11016886, 11330534, 21661315, 27542215, 28326335, 43322630, 55084430, 56652670, 71609759, 73648471, 93643531, 143219518, 147296942, 187287062, 358048795, 368242355, 468217655, 716097590, 736484710, 936435310, 1217365903, 1591940027, 2434731806, 3183880054, 6086829515, 7959700135, 12173659030, 15919400270, 20695220351, 41390440702, 103476101755, 206952203510]

約数ペア:

[(1, 206952203510), (2, 103476101755), (5, 41390440702), (10, 20695220351), (13, 15919400270), (17, 12173659030), (26, 7959700135), (34, 6086829515), (65, 3183880054), (85, 2434731806), (130, 1591940027), (170, 1217365903), (221, 936435310), (281, 736484710), (289, 716097590), (442, 468217655), (562, 368242355), (578, 358048795), (1105, 187287062), (1405, 147296942), (1445, 143219518), (2210, 93643531), (2810, 73648471), (2890, 71609759), (3653, 56652670), (3757, 55084430), (4777, 43322630), (7306, 28326335), (7514, 27542215), (9554, 21661315), (18265, 11330534), (18785, 11016886), (19603, 10557170), (23885, 8664526), (36530, 5665267), (37570, 5508443), (39206, 5278585), (47770, 4332263), (62101, 3332510), (81209, 2548390), (98015, 2111434), (124202, 1666255), (162418, 1274195), (196030, 1055717), (254839, 812090), (310505, 666502), (333251, 621010), (406045, 509678)]