200037296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{403301}}^1$

素因数の和:403340

約数の個数: 20

約数和(自身を含む): 400075584

約数和(自身を除く): 200038288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 403301, 806602, 1613204, 3226408, 6452816, 12502331, 25004662, 50009324, 100018648, 200037296]

約数ペア:

[(1, 200037296), (2, 100018648), (4, 50009324), (8, 25004662), (16, 12502331), (31, 6452816), (62, 3226408), (124, 1613204), (248, 806602), (496, 403301)]