205747388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 467970048

約数和(自身を除く): 262222660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 61, 77, 94, 122, 154, 188, 233, 244, 308, 329, 427, 466, 517, 658, 671, 854, 932, 1034, 1316, 1342, 1631, 1708, 2068, 2563, 2684, 2867, 3262, 3619, 4697, 5126, 5734, 6524, 7238, 9394, 10252, 10951, 11468, 14213, 14476, 17941, 18788, 20069, 21902, 28426, 31537, 35882, 40138, 43804, 56852, 63074, 71764, 76657, 80276, 99491, 120461, 126148, 153314, 156343, 198982, 220759, 240922, 306628, 312686, 397964, 441518, 481844, 625372, 668011, 843227, 883036, 1094401, 1336022, 1686454, 2188802, 2672044, 3372908, 4377604, 4676077, 7348121, 9352154, 14696242, 18704308, 29392484, 51436847, 102873694, 205747388]

約数ペア:

[(1, 205747388), (2, 102873694), (4, 51436847), (7, 29392484), (11, 18704308), (14, 14696242), (22, 9352154), (28, 7348121), (44, 4676077), (47, 4377604), (61, 3372908), (77, 2672044), (94, 2188802), (122, 1686454), (154, 1336022), (188, 1094401), (233, 883036), (244, 843227), (308, 668011), (329, 625372), (427, 481844), (466, 441518), (517, 397964), (658, 312686), (671, 306628), (854, 240922), (932, 220759), (1034, 198982), (1316, 156343), (1342, 153314), (1631, 126148), (1708, 120461), (2068, 99491), (2563, 80276), (2684, 76657), (2867, 71764), (3262, 63074), (3619, 56852), (4697, 43804), (5126, 40138), (5734, 35882), (6524, 31537), (7238, 28426), (9394, 21902), (10252, 20069), (10951, 18788), (11468, 17941), (14213, 14476)]