201518211712

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{22174099}}^1$

素因数の和:22174184

約数の個数: 32

約数和(自身を含む): 407116476000

約数和(自身を除く): 205598264288

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 22174099, 44348198, 88696396, 177392792, 354785584, 709571168, 1419142336, 1574361029, 2838284672, 3148722058, 6297444116, 12594888232, 25189776464, 50379552928, 100759105856, 201518211712]

約数ペア:

[(1, 201518211712), (2, 100759105856), (4, 50379552928), (8, 25189776464), (16, 12594888232), (32, 6297444116), (64, 3148722058), (71, 2838284672), (128, 1574361029), (142, 1419142336), (284, 709571168), (568, 354785584), (1136, 177392792), (2272, 88696396), (4544, 44348198), (9088, 22174099)]