201519964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{4357}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 365095808

約数和(自身を除く): 163575844

約数列:

[1, 2, 4, 31, 62, 124, 373, 746, 1492, 4357, 8714, 11563, 17428, 23126, 46252, 135067, 270134, 540268, 1625161, 3250322, 6500644, 50379991, 100759982, 201519964]

約数ペア:

[(1, 201519964), (2, 100759982), (4, 50379991), (31, 6500644), (62, 3250322), (124, 1625161), (373, 540268), (746, 270134), (1492, 135067), (4357, 46252), (8714, 23126), (11563, 17428)]