211154403616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26714879}}^1$

素因数の和:26714921

約数の個数: 48

約数和(自身を含む): 471250483200

約数和(自身を除く): 260096079584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 26714879, 53429758, 106859516, 213719032, 347293427, 427438064, 507582701, 694586854, 854876128, 1015165402, 1389173708, 2030330804, 2778347416, 4060661608, 5556694832, 6598575113, 8121323216, 11113389664, 13197150226, 16242646432, 26394300452, 52788600904, 105577201808, 211154403616]

約数ペア:

[(1, 211154403616), (2, 105577201808), (4, 52788600904), (8, 26394300452), (13, 16242646432), (16, 13197150226), (19, 11113389664), (26, 8121323216), (32, 6598575113), (38, 5556694832), (52, 4060661608), (76, 2778347416), (104, 2030330804), (152, 1389173708), (208, 1015165402), (247, 854876128), (304, 694586854), (416, 507582701), (494, 427438064), (608, 347293427), (988, 213719032), (1976, 106859516), (3952, 53429758), (7904, 26714879)]