208644786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6871}}^1$

素因数の和:7127

約数の個数: 48

約数和(自身を含む): 518863488

約数和(自身を除く): 310218702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 6871, 10122, 13742, 15183, 20613, 30366, 41226, 48097, 61839, 96194, 123678, 144291, 288582, 432873, 865746, 1655911, 3311822, 4967733, 9935466, 11591377, 14903199, 23182754, 29806398, 34774131, 69548262, 104322393, 208644786]

約数ペア:

[(1, 208644786), (2, 104322393), (3, 69548262), (6, 34774131), (7, 29806398), (9, 23182754), (14, 14903199), (18, 11591377), (21, 9935466), (42, 4967733), (63, 3311822), (126, 1655911), (241, 865746), (482, 432873), (723, 288582), (1446, 144291), (1687, 123678), (2169, 96194), (3374, 61839), (4338, 48097), (5061, 41226), (6871, 30366), (10122, 20613), (13742, 15183)]