210955444

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 431544960

約数和(自身を除く): 220589516

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 277, 413, 461, 554, 826, 922, 1108, 1652, 1844, 1939, 3227, 3878, 6454, 7756, 12908, 16343, 27199, 32686, 54398, 65372, 108796, 114401, 127697, 190393, 228802, 255394, 380786, 457604, 510788, 761572, 893879, 1787758, 3575516, 7534123, 15068246, 30136492, 52738861, 105477722, 210955444]

約数ペア:

[(1, 210955444), (2, 105477722), (4, 52738861), (7, 30136492), (14, 15068246), (28, 7534123), (59, 3575516), (118, 1787758), (236, 893879), (277, 761572), (413, 510788), (461, 457604), (554, 380786), (826, 255394), (922, 228802), (1108, 190393), (1652, 127697), (1844, 114401), (1939, 108796), (3227, 65372), (3878, 54398), (6454, 32686), (7756, 27199), (12908, 16343)]