201897375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7672

約数の個数: 32

約数和(自身を含む): 340733952

約数和(自身を除く): 138836577

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 5325, 7583, 8875, 22749, 26625, 37915, 113745, 189575, 538393, 568725, 947875, 1615179, 2691965, 2843625, 8075895, 13459825, 40379475, 67299125, 201897375]

約数ペア:

[(1, 201897375), (3, 67299125), (5, 40379475), (15, 13459825), (25, 8075895), (71, 2843625), (75, 2691965), (125, 1615179), (213, 947875), (355, 568725), (375, 538393), (1065, 189575), (1775, 113745), (5325, 37915), (7583, 26625), (8875, 22749)]