210009786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{1019}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 489771360

約数和(自身を除く): 279761574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 701, 1019, 1402, 2038, 2103, 3057, 4206, 4907, 6114, 7133, 9814, 14266, 14721, 21399, 29442, 34349, 42798, 49931, 68698, 99862, 103047, 149793, 206094, 299586, 714319, 1428638, 2142957, 4285914, 5000233, 10000466, 15000699, 30001398, 35001631, 70003262, 105004893, 210009786]

約数ペア:

[(1, 210009786), (2, 105004893), (3, 70003262), (6, 35001631), (7, 30001398), (14, 15000699), (21, 10000466), (42, 5000233), (49, 4285914), (98, 2142957), (147, 1428638), (294, 714319), (701, 299586), (1019, 206094), (1402, 149793), (2038, 103047), (2103, 99862), (3057, 68698), (4206, 49931), (4907, 42798), (6114, 34349), (7133, 29442), (9814, 21399), (14266, 14721)]