202168018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 345119040

約数和(自身を除く): 142951022

約数列:

[1, 2, 13, 19, 26, 38, 247, 317, 494, 634, 1291, 2582, 4121, 6023, 8242, 12046, 16783, 24529, 33566, 49058, 78299, 156598, 318877, 409247, 637754, 818494, 5320211, 7775693, 10640422, 15551386, 101084009, 202168018]

約数ペア:

[(1, 202168018), (2, 101084009), (13, 15551386), (19, 10640422), (26, 7775693), (38, 5320211), (247, 818494), (317, 637754), (494, 409247), (634, 318877), (1291, 156598), (2582, 78299), (4121, 49058), (6023, 33566), (8242, 24529), (12046, 16783)]