207498996

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 569617664

約数和(自身を除く): 362118668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 81, 93, 108, 124, 146, 162, 186, 219, 279, 283, 292, 324, 372, 438, 558, 566, 657, 837, 849, 876, 1116, 1132, 1314, 1674, 1698, 1971, 2263, 2511, 2547, 2628, 3348, 3396, 3942, 4526, 5022, 5094, 5913, 6789, 7641, 7884, 8773, 9052, 10044, 10188, 11826, 13578, 15282, 17546, 20367, 20659, 22923, 23652, 26319, 27156, 30564, 35092, 40734, 41318, 45846, 52638, 61101, 61977, 78957, 81468, 82636, 91692, 105276, 122202, 123954, 157914, 183303, 185931, 236871, 244404, 247908, 315828, 366606, 371862, 473742, 557793, 640429, 710613, 733212, 743724, 947484, 1115586, 1280858, 1421226, 1673379, 1921287, 2231172, 2561716, 2842452, 3346758, 3842574, 5763861, 6693516, 7685148, 11527722, 17291583, 23055444, 34583166, 51874749, 69166332, 103749498, 207498996]

約数ペア:

[(1, 207498996), (2, 103749498), (3, 69166332), (4, 51874749), (6, 34583166), (9, 23055444), (12, 17291583), (18, 11527722), (27, 7685148), (31, 6693516), (36, 5763861), (54, 3842574), (62, 3346758), (73, 2842452), (81, 2561716), (93, 2231172), (108, 1921287), (124, 1673379), (146, 1421226), (162, 1280858), (186, 1115586), (219, 947484), (279, 743724), (283, 733212), (292, 710613), (324, 640429), (372, 557793), (438, 473742), (558, 371862), (566, 366606), (657, 315828), (837, 247908), (849, 244404), (876, 236871), (1116, 185931), (1132, 183303), (1314, 157914), (1674, 123954), (1698, 122202), (1971, 105276), (2263, 91692), (2511, 82636), (2547, 81468), (2628, 78957), (3348, 61977), (3396, 61101), (3942, 52638), (4526, 45846), (5022, 41318), (5094, 40734), (5913, 35092), (6789, 30564), (7641, 27156), (7884, 26319), (8773, 23652), (9052, 22923), (10044, 20659), (10188, 20367), (11826, 17546), (13578, 15282)]