203445126

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 476636160

約数和(自身を除く): 273191034

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 61, 62, 86, 93, 122, 129, 139, 183, 186, 258, 278, 279, 366, 387, 417, 549, 558, 774, 834, 1098, 1251, 1333, 1891, 2502, 2623, 2666, 3782, 3999, 4309, 5246, 5673, 5977, 7869, 7998, 8479, 8618, 11346, 11954, 11997, 12927, 15738, 16958, 17019, 17931, 23607, 23994, 25437, 25854, 34038, 35862, 38781, 47214, 50874, 53793, 76311, 77562, 81313, 107586, 152622, 162626, 185287, 243939, 262849, 364597, 370574, 487878, 525698, 555861, 729194, 731817, 788547, 1093791, 1111722, 1463634, 1577094, 1667583, 2187582, 2365641, 3281373, 3335166, 4731282, 6562746, 11302507, 22605014, 33907521, 67815042, 101722563, 203445126]

約数ペア:

[(1, 203445126), (2, 101722563), (3, 67815042), (6, 33907521), (9, 22605014), (18, 11302507), (31, 6562746), (43, 4731282), (61, 3335166), (62, 3281373), (86, 2365641), (93, 2187582), (122, 1667583), (129, 1577094), (139, 1463634), (183, 1111722), (186, 1093791), (258, 788547), (278, 731817), (279, 729194), (366, 555861), (387, 525698), (417, 487878), (549, 370574), (558, 364597), (774, 262849), (834, 243939), (1098, 185287), (1251, 162626), (1333, 152622), (1891, 107586), (2502, 81313), (2623, 77562), (2666, 76311), (3782, 53793), (3999, 50874), (4309, 47214), (5246, 38781), (5673, 35862), (5977, 34038), (7869, 25854), (7998, 25437), (8479, 23994), (8618, 23607), (11346, 17931), (11954, 17019), (11997, 16958), (12927, 15738)]