208033686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3727}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 516432384

約数和(自身を除く): 308398698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1329, 2658, 3101, 3727, 3987, 6202, 7454, 7974, 9303, 11181, 18606, 22362, 26089, 27909, 33543, 52178, 55818, 67086, 78267, 156534, 234801, 469602, 1651061, 3302122, 4953183, 9906366, 11557427, 14859549, 23114854, 29719098, 34672281, 69344562, 104016843, 208033686]

約数ペア:

[(1, 208033686), (2, 104016843), (3, 69344562), (6, 34672281), (7, 29719098), (9, 23114854), (14, 14859549), (18, 11557427), (21, 9906366), (42, 4953183), (63, 3302122), (126, 1651061), (443, 469602), (886, 234801), (1329, 156534), (2658, 78267), (3101, 67086), (3727, 55818), (3987, 52178), (6202, 33543), (7454, 27909), (7974, 26089), (9303, 22362), (11181, 18606)]