201615883

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 235224000

約数和(自身を除く): 33608117

約数列:

[1, 7, 89, 109, 623, 763, 2969, 9701, 20783, 67907, 264241, 323621, 1849687, 2265347, 28802269, 201615883]

約数ペア:

[(1, 201615883), (7, 28802269), (89, 2265347), (109, 1849687), (623, 323621), (763, 264241), (2969, 67907), (9701, 20783)]