202223960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{174331}}^1$

素因数の和:174371

約数の個数: 32

約数和(自身を含む): 470696400

約数和(自身を除く): 268472440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 174331, 348662, 697324, 871655, 1394648, 1743310, 3486620, 5055599, 6973240, 10111198, 20222396, 25277995, 40444792, 50555990, 101111980, 202223960]

約数ペア:

[(1, 202223960), (2, 101111980), (4, 50555990), (5, 40444792), (8, 25277995), (10, 20222396), (20, 10111198), (29, 6973240), (40, 5055599), (58, 3486620), (116, 1743310), (145, 1394648), (232, 871655), (290, 697324), (580, 348662), (1160, 174331)]