200955875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 265973760

約数和(自身を除く): 65017885

約数列:

[1, 5, 19, 25, 95, 125, 191, 443, 475, 955, 2215, 2375, 3629, 4775, 8417, 11075, 18145, 23875, 42085, 55375, 84613, 90725, 210425, 423065, 453625, 1052125, 1607647, 2115325, 8038235, 10576625, 40191175, 200955875]

約数ペア:

[(1, 200955875), (5, 40191175), (19, 10576625), (25, 8038235), (95, 2115325), (125, 1607647), (191, 1052125), (443, 453625), (475, 423065), (955, 210425), (2215, 90725), (2375, 84613), (3629, 55375), (4775, 42085), (8417, 23875), (11075, 18145)]