208982785679

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 221734195200

約数和(自身を除く): 12751409521

約数列:

[1, 23, 113, 239, 401, 839, 2599, 5497, 9223, 19297, 27007, 45313, 94807, 95839, 200521, 336439, 621161, 1042199, 2180561, 2204297, 4611983, 7738097, 10829807, 22658873, 38017607, 80408921, 249085561, 521154079, 874404961, 1849405183, 9086208073, 208982785679]

約数ペア:

[(1, 208982785679), (23, 9086208073), (113, 1849405183), (239, 874404961), (401, 521154079), (839, 249085561), (2599, 80408921), (5497, 38017607), (9223, 22658873), (19297, 10829807), (27007, 7738097), (45313, 4611983), (94807, 2204297), (95839, 2180561), (200521, 1042199), (336439, 621161)]