203877424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1259}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 410130000

約数和(自身を除く): 206252576

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 349, 464, 698, 1259, 1396, 2518, 2792, 5036, 5584, 10072, 10121, 20144, 20242, 36511, 40484, 73022, 80968, 146044, 161936, 292088, 439391, 584176, 878782, 1757564, 3515128, 7030256, 12742339, 25484678, 50969356, 101938712, 203877424]

約数ペア:

[(1, 203877424), (2, 101938712), (4, 50969356), (8, 25484678), (16, 12742339), (29, 7030256), (58, 3515128), (116, 1757564), (232, 878782), (349, 584176), (464, 439391), (698, 292088), (1259, 161936), (1396, 146044), (2518, 80968), (2792, 73022), (5036, 40484), (5584, 36511), (10072, 20242), (10121, 20144)]