206712912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2221}}^1$

素因数の和:2516

約数の個数: 80

約数和(自身を含む): 612774272

約数和(自身を除く): 406061360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2216, 2221, 3324, 3878, 4432, 4442, 5817, 6648, 6663, 7756, 8884, 11634, 13296, 13326, 15512, 15547, 17768, 23268, 26652, 31024, 31094, 35536, 46536, 46641, 53304, 62188, 93072, 93282, 106608, 124376, 186564, 248752, 373128, 615217, 746256, 1230434, 1845651, 2460868, 3691302, 4306519, 4921736, 7382604, 8613038, 9843472, 12919557, 14765208, 17226076, 25839114, 29530416, 34452152, 51678228, 68904304, 103356456, 206712912]

約数ペア:

[(1, 206712912), (2, 103356456), (3, 68904304), (4, 51678228), (6, 34452152), (7, 29530416), (8, 25839114), (12, 17226076), (14, 14765208), (16, 12919557), (21, 9843472), (24, 8613038), (28, 7382604), (42, 4921736), (48, 4306519), (56, 3691302), (84, 2460868), (112, 1845651), (168, 1230434), (277, 746256), (336, 615217), (554, 373128), (831, 248752), (1108, 186564), (1662, 124376), (1939, 106608), (2216, 93282), (2221, 93072), (3324, 62188), (3878, 53304), (4432, 46641), (4442, 46536), (5817, 35536), (6648, 31094), (6663, 31024), (7756, 26652), (8884, 23268), (11634, 17768), (13296, 15547), (13326, 15512)]