200725970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17623}}^1$

素因数の和:17714

約数の個数: 32

約数和(自身を含む): 388291968

約数和(自身を除く): 187565998

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 17623, 35246, 88115, 176230, 299591, 599182, 1180741, 1497955, 2361482, 2995910, 5903705, 11807410, 20072597, 40145194, 100362985, 200725970]

約数ペア:

[(1, 200725970), (2, 100362985), (5, 40145194), (10, 20072597), (17, 11807410), (34, 5903705), (67, 2995910), (85, 2361482), (134, 1497955), (170, 1180741), (335, 599182), (670, 299591), (1139, 176230), (2278, 88115), (5695, 35246), (11390, 17623)]