201875255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 276369408

約数和(自身を除く): 74494153

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3331, 3565, 12121, 16655, 56627, 60605, 76613, 103261, 283135, 383065, 516305, 1302421, 1755437, 2375003, 6512105, 8777185, 11875015, 40375051, 201875255]

約数ペア:

[(1, 201875255), (5, 40375051), (17, 11875015), (23, 8777185), (31, 6512105), (85, 2375003), (115, 1755437), (155, 1302421), (391, 516305), (527, 383065), (713, 283135), (1955, 103261), (2635, 76613), (3331, 60605), (3565, 56627), (12121, 16655)]