202940648

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4831}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 391392000

約数和(自身を除く): 188451352

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 712, 4831, 5251, 9662, 10502, 19324, 21004, 38648, 42008, 285029, 429959, 570058, 859918, 1140116, 1719836, 2280232, 3439672, 25367581, 50735162, 101470324, 202940648]

約数ペア:

[(1, 202940648), (2, 101470324), (4, 50735162), (8, 25367581), (59, 3439672), (89, 2280232), (118, 1719836), (178, 1140116), (236, 859918), (356, 570058), (472, 429959), (712, 285029), (4831, 42008), (5251, 38648), (9662, 21004), (10502, 19324)]