206827164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 542622080

約数和(自身を除く): 335794916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 241, 279, 372, 482, 558, 723, 769, 964, 1116, 1446, 1538, 2169, 2307, 2892, 3076, 4338, 4614, 6921, 7471, 8676, 9228, 13842, 14942, 22413, 23839, 27684, 29884, 44826, 47678, 67239, 71517, 89652, 95356, 134478, 143034, 185329, 214551, 268956, 286068, 370658, 429102, 555987, 741316, 858204, 1111974, 1667961, 2223948, 3335922, 5745199, 6671844, 11490398, 17235597, 22980796, 34471194, 51706791, 68942388, 103413582, 206827164]

約数ペア:

[(1, 206827164), (2, 103413582), (3, 68942388), (4, 51706791), (6, 34471194), (9, 22980796), (12, 17235597), (18, 11490398), (31, 6671844), (36, 5745199), (62, 3335922), (93, 2223948), (124, 1667961), (186, 1111974), (241, 858204), (279, 741316), (372, 555987), (482, 429102), (558, 370658), (723, 286068), (769, 268956), (964, 214551), (1116, 185329), (1446, 143034), (1538, 134478), (2169, 95356), (2307, 89652), (2892, 71517), (3076, 67239), (4338, 47678), (4614, 44826), (6921, 29884), (7471, 27684), (8676, 23839), (9228, 22413), (13842, 14942)]