208045410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{44171}}^1$

素因数の和:44338

約数の個数: 32

約数和(自身を含む): 502500672

約数和(自身を除く): 294455262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 44171, 88342, 132513, 220855, 265026, 441710, 662565, 1325130, 6934847, 13869694, 20804541, 34674235, 41609082, 69348470, 104022705, 208045410]

約数ペア:

[(1, 208045410), (2, 104022705), (3, 69348470), (5, 41609082), (6, 34674235), (10, 20804541), (15, 13869694), (30, 6934847), (157, 1325130), (314, 662565), (471, 441710), (785, 265026), (942, 220855), (1570, 132513), (2355, 88342), (4710, 44171)]