207992144

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1524

約数の個数: 60

約数和(自身を含む): 442197888

約数和(自身を除く): 234205744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 1451, 2108, 2312, 2902, 4216, 4624, 5804, 8432, 8959, 11608, 17918, 23216, 24667, 35836, 44981, 49334, 71672, 89962, 98668, 143344, 179924, 197336, 359848, 394672, 419339, 719696, 764677, 838678, 1529354, 1677356, 3058708, 3354712, 6117416, 6709424, 12234832, 12999509, 25999018, 51998036, 103996072, 207992144]

約数ペア:

[(1, 207992144), (2, 103996072), (4, 51998036), (8, 25999018), (16, 12999509), (17, 12234832), (31, 6709424), (34, 6117416), (62, 3354712), (68, 3058708), (124, 1677356), (136, 1529354), (248, 838678), (272, 764677), (289, 719696), (496, 419339), (527, 394672), (578, 359848), (1054, 197336), (1156, 179924), (1451, 143344), (2108, 98668), (2312, 89962), (2902, 71672), (4216, 49334), (4624, 44981), (5804, 35836), (8432, 24667), (8959, 23216), (11608, 17918)]