201624904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938701}}^1$

素因数の和:1938720

約数の個数: 16

約数和(自身を含む): 407127420

約数和(自身を除く): 205502516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938701, 3877402, 7754804, 15509608, 25203113, 50406226, 100812452, 201624904]

約数ペア:

[(1, 201624904), (2, 100812452), (4, 50406226), (8, 25203113), (13, 15509608), (26, 7754804), (52, 3877402), (104, 1938701)]