201591837128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1572283}}^1$

素因数の和:1572378

約数の個数: 64

約数和(自身を含む): 434705080320

約数和(自身を除く): 233113243192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 1034, 1364, 1457, 2068, 2728, 2914, 4136, 5828, 11656, 16027, 32054, 64108, 128216, 1572283, 3144566, 6289132, 12578264, 17295113, 34590226, 48740773, 69180452, 73897301, 97481546, 138360904, 147794602, 194963092, 295589204, 389926184, 536148503, 591178408, 812870311, 1072297006, 1625740622, 2144594012, 2290816331, 3251481244, 4289188024, 4581632662, 6502962488, 9163265324, 18326530648, 25198979641, 50397959282, 100795918564, 201591837128]

約数ペア:

[(1, 201591837128), (2, 100795918564), (4, 50397959282), (8, 25198979641), (11, 18326530648), (22, 9163265324), (31, 6502962488), (44, 4581632662), (47, 4289188024), (62, 3251481244), (88, 2290816331), (94, 2144594012), (124, 1625740622), (188, 1072297006), (248, 812870311), (341, 591178408), (376, 536148503), (517, 389926184), (682, 295589204), (1034, 194963092), (1364, 147794602), (1457, 138360904), (2068, 97481546), (2728, 73897301), (2914, 69180452), (4136, 48740773), (5828, 34590226), (11656, 17295113), (16027, 12578264), (32054, 6289132), (64108, 3144566), (128216, 1572283)]