200942488

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{154097}}^1$

素因数の和:154266

約数の個数: 16

約数和(自身を含む): 379081080

約数和(自身を除く): 178138592

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 154097, 308194, 616388, 1232776, 25117811, 50235622, 100471244, 200942488]

約数ペア:

[(1, 200942488), (2, 100471244), (4, 50235622), (8, 25117811), (163, 1232776), (326, 616388), (652, 308194), (1304, 154097)]