203528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 436800

約数和(自身を除く): 233272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 206, 247, 412, 494, 824, 988, 1339, 1957, 1976, 2678, 3914, 5356, 7828, 10712, 15656, 25441, 50882, 101764, 203528]

約数ペア:

[(1, 203528), (2, 101764), (4, 50882), (8, 25441), (13, 15656), (19, 10712), (26, 7828), (38, 5356), (52, 3914), (76, 2678), (103, 1976), (104, 1957), (152, 1339), (206, 988), (247, 824), (412, 494)]