202215844

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 357505568

約数和(自身を除く): 155289724

約数列:

[1, 2, 4, 163, 326, 331, 652, 662, 937, 1324, 1874, 3748, 53953, 107906, 152731, 215812, 305462, 310147, 610924, 620294, 1240588, 50553961, 101107922, 202215844]

約数ペア:

[(1, 202215844), (2, 101107922), (4, 50553961), (163, 1240588), (326, 620294), (331, 610924), (652, 310147), (662, 305462), (937, 215812), (1324, 152731), (1874, 107906), (3748, 53953)]