201194475

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{37783}}^1$

素因数の和:37867

約数の個数: 24

約数和(自身を含む): 337335552

約数和(自身を除く): 136141077

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 37783, 113349, 188915, 566745, 944575, 2682593, 2833725, 8047779, 13412965, 40238895, 67064825, 201194475]

約数ペア:

[(1, 201194475), (3, 67064825), (5, 40238895), (15, 13412965), (25, 8047779), (71, 2833725), (75, 2682593), (213, 944575), (355, 566745), (1065, 188915), (1775, 113349), (5325, 37783)]