201889496

素因数分解:

$2^3\times {\mathrm{1367}}^1\times {\mathrm{18461}}^1$

素因数の和:19834

約数の個数: 16

約数和(自身を含む): 378840240

約数和(自身を除く): 176950744

約数列:

[1, 2, 4, 8, 1367, 2734, 5468, 10936, 18461, 36922, 73844, 147688, 25236187, 50472374, 100944748, 201889496]

約数ペア:

[(1, 201889496), (2, 100944748), (4, 50472374), (8, 25236187), (1367, 147688), (2734, 73844), (5468, 36922), (10936, 18461)]