210819218

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{1447}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 320135424

約数和(自身を除く): 109316206

約数列:

[1, 2, 97, 194, 751, 1447, 1502, 2894, 72847, 140359, 145694, 280718, 1086697, 2173394, 105409609, 210819218]

約数ペア:

[(1, 210819218), (2, 105409609), (97, 2173394), (194, 1086697), (751, 280718), (1447, 145694), (1502, 140359), (2894, 72847)]