208093298

素因数分解:

$2^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{1861}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 366441600

約数和(自身を除く): 158348302

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 343, 686, 1141, 1861, 2282, 3722, 7987, 13027, 15974, 26054, 55909, 91189, 111818, 182378, 303343, 606686, 638323, 1276646, 2123401, 4246802, 14863807, 29727614, 104046649, 208093298]

約数ペア:

[(1, 208093298), (2, 104046649), (7, 29727614), (14, 14863807), (49, 4246802), (98, 2123401), (163, 1276646), (326, 638323), (343, 606686), (686, 303343), (1141, 182378), (1861, 111818), (2282, 91189), (3722, 55909), (7987, 26054), (13027, 15974)]