201326985084

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{695603}}^1$

素因数の和:695970

約数の個数: 48

約数和(自身を含む): 476794805760

約数和(自身を除く): 275467820676

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 271, 356, 534, 542, 813, 1068, 1084, 1626, 3252, 24119, 48238, 72357, 96476, 144714, 289428, 695603, 1391206, 2086809, 2782412, 4173618, 8347236, 61908667, 123817334, 185726001, 188508413, 247634668, 371452002, 377016826, 565525239, 742904004, 754033652, 1131050478, 2262100956, 16777248757, 33554497514, 50331746271, 67108995028, 100663492542, 201326985084]

約数ペア:

[(1, 201326985084), (2, 100663492542), (3, 67108995028), (4, 50331746271), (6, 33554497514), (12, 16777248757), (89, 2262100956), (178, 1131050478), (267, 754033652), (271, 742904004), (356, 565525239), (534, 377016826), (542, 371452002), (813, 247634668), (1068, 188508413), (1084, 185726001), (1626, 123817334), (3252, 61908667), (24119, 8347236), (48238, 4173618), (72357, 2782412), (96476, 2086809), (144714, 1391206), (289428, 695603)]