207908250064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{13931}}^1\times {\mathrm{30089}}^1$

素因数の和:44059

約数の個数: 40

約数和(自身を含む): 415860168960

約数和(自身を除く): 207951918896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 13931, 27862, 30089, 55724, 60178, 111448, 120356, 222896, 240712, 431861, 481424, 863722, 932759, 1727444, 1865518, 3454888, 3731036, 6909776, 7462072, 14924144, 419169859, 838339718, 1676679436, 3353358872, 6706717744, 12994265629, 25988531258, 51977062516, 103954125032, 207908250064]

約数ペア:

[(1, 207908250064), (2, 103954125032), (4, 51977062516), (8, 25988531258), (16, 12994265629), (31, 6706717744), (62, 3353358872), (124, 1676679436), (248, 838339718), (496, 419169859), (13931, 14924144), (27862, 7462072), (30089, 6909776), (55724, 3731036), (60178, 3454888), (111448, 1865518), (120356, 1727444), (222896, 932759), (240712, 863722), (431861, 481424)]