206857170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7736

約数の個数: 96

約数和(自身を含む): 604461312

約数和(自身を除く): 397604142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 7687, 8970, 13455, 15374, 23061, 26910, 38435, 46122, 69183, 76870, 99931, 115305, 138366, 176801, 199862, 230610, 299793, 345915, 353602, 499655, 530403, 599586, 691830, 884005, 899379, 999310, 1060806, 1498965, 1591209, 1768010, 1798758, 2298413, 2652015, 2997930, 3182418, 4496895, 4596826, 5304030, 6895239, 7956045, 8993790, 11492065, 13790478, 15912090, 20685717, 22984130, 34476195, 41371434, 68952390, 103428585, 206857170]

約数ペア:

[(1, 206857170), (2, 103428585), (3, 68952390), (5, 41371434), (6, 34476195), (9, 22984130), (10, 20685717), (13, 15912090), (15, 13790478), (18, 11492065), (23, 8993790), (26, 7956045), (30, 6895239), (39, 5304030), (45, 4596826), (46, 4496895), (65, 3182418), (69, 2997930), (78, 2652015), (90, 2298413), (115, 1798758), (117, 1768010), (130, 1591209), (138, 1498965), (195, 1060806), (207, 999310), (230, 899379), (234, 884005), (299, 691830), (345, 599586), (390, 530403), (414, 499655), (585, 353602), (598, 345915), (690, 299793), (897, 230610), (1035, 199862), (1170, 176801), (1495, 138366), (1794, 115305), (2070, 99931), (2691, 76870), (2990, 69183), (4485, 46122), (5382, 38435), (7687, 26910), (8970, 23061), (13455, 15374)]