200949405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8917

約数の個数: 32

約数和(自身を含む): 338300928

約数和(自身を除く): 137351523

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 4551, 7585, 8831, 22755, 26493, 44155, 132465, 326747, 362071, 980241, 1086213, 1633735, 1810355, 4901205, 5431065, 13396627, 40189881, 66983135, 200949405]

約数ペア:

[(1, 200949405), (3, 66983135), (5, 40189881), (15, 13396627), (37, 5431065), (41, 4901205), (111, 1810355), (123, 1633735), (185, 1086213), (205, 980241), (555, 362071), (615, 326747), (1517, 132465), (4551, 44155), (7585, 26493), (8831, 22755)]