212711406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{11251}}^1$

素因数の和:11416

約数の個数: 32

約数和(自身を含む): 447199488

約数和(自身を除く): 234488082

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 11251, 18906, 22502, 33753, 67506, 258773, 517546, 776319, 1541387, 1552638, 3082774, 4624161, 9248322, 35451901, 70903802, 106355703, 212711406]

約数ペア:

[(1, 212711406), (2, 106355703), (3, 70903802), (6, 35451901), (23, 9248322), (46, 4624161), (69, 3082774), (137, 1552638), (138, 1541387), (274, 776319), (411, 517546), (822, 258773), (3151, 67506), (6302, 33753), (9453, 22502), (11251, 18906)]