207103936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1341

約数の個数: 56

約数和(自身を含む): 444926720

約数和(自身を除く): 237822784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 416, 458, 832, 916, 1087, 1832, 2174, 2977, 3664, 4348, 5954, 7328, 8696, 11908, 14131, 14656, 17392, 23816, 28262, 34784, 47632, 56524, 69568, 95264, 113048, 190528, 226096, 248923, 452192, 497846, 904384, 995692, 1991384, 3235999, 3982768, 6471998, 7965536, 12943996, 15931072, 25887992, 51775984, 103551968, 207103936]

約数ペア:

[(1, 207103936), (2, 103551968), (4, 51775984), (8, 25887992), (13, 15931072), (16, 12943996), (26, 7965536), (32, 6471998), (52, 3982768), (64, 3235999), (104, 1991384), (208, 995692), (229, 904384), (416, 497846), (458, 452192), (832, 248923), (916, 226096), (1087, 190528), (1832, 113048), (2174, 95264), (2977, 69568), (3664, 56524), (4348, 47632), (5954, 34784), (7328, 28262), (8696, 23816), (11908, 17392), (14131, 14656)]