201259270064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{901247}}^1$

素因数の和:902093

約数の個数: 40

約数和(自身を含む): 413380827648

約数和(自身を除く): 212121557584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 821, 1642, 3284, 6568, 13136, 13957, 27914, 55828, 111656, 223312, 901247, 1802494, 3604988, 7209976, 14419952, 15321199, 30642398, 61284796, 122569592, 245139184, 739923787, 1479847574, 2959695148, 5919390296, 11838780592, 12578704379, 25157408758, 50314817516, 100629635032, 201259270064]

約数ペア:

[(1, 201259270064), (2, 100629635032), (4, 50314817516), (8, 25157408758), (16, 12578704379), (17, 11838780592), (34, 5919390296), (68, 2959695148), (136, 1479847574), (272, 739923787), (821, 245139184), (1642, 122569592), (3284, 61284796), (6568, 30642398), (13136, 15321199), (13957, 14419952), (27914, 7209976), (55828, 3604988), (111656, 1802494), (223312, 901247)]