201479360

素因数分解:

$2^6\times 5^1\times {\mathrm{629623}}^1$

素因数の和:629640

約数の個数: 28

約数和(自身を含む): 479773488

約数和(自身を除く): 278294128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 629623, 1259246, 2518492, 3148115, 5036984, 6296230, 10073968, 12592460, 20147936, 25184920, 40295872, 50369840, 100739680, 201479360]

約数ペア:

[(1, 201479360), (2, 100739680), (4, 50369840), (5, 40295872), (8, 25184920), (10, 20147936), (16, 12592460), (20, 10073968), (32, 6296230), (40, 5036984), (64, 3148115), (80, 2518492), (160, 1259246), (320, 629623)]