202126820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46573}}^1$

素因数の和:46620

約数の個数: 48

約数和(自身を含む): 500763648

約数和(自身を除く): 298636828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 46573, 93146, 186292, 232865, 326011, 465730, 652022, 931460, 1304044, 1443763, 1630055, 2887526, 3260110, 5775052, 6520220, 7218815, 10106341, 14437630, 20212682, 28875260, 40425364, 50531705, 101063410, 202126820]

約数ペア:

[(1, 202126820), (2, 101063410), (4, 50531705), (5, 40425364), (7, 28875260), (10, 20212682), (14, 14437630), (20, 10106341), (28, 7218815), (31, 6520220), (35, 5775052), (62, 3260110), (70, 2887526), (124, 1630055), (140, 1443763), (155, 1304044), (217, 931460), (310, 652022), (434, 465730), (620, 326011), (868, 232865), (1085, 186292), (2170, 93146), (4340, 46573)]