201284454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 524130048

約数和(自身を除く): 322845594

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 98, 102, 103, 119, 138, 147, 161, 206, 238, 289, 294, 309, 322, 357, 391, 483, 578, 618, 714, 721, 782, 833, 867, 966, 1127, 1173, 1442, 1666, 1734, 1751, 2023, 2163, 2254, 2346, 2369, 2499, 2737, 3381, 3502, 4046, 4326, 4738, 4998, 5047, 5253, 5474, 6069, 6647, 6762, 7107, 8211, 10094, 10506, 12138, 12257, 13294, 14161, 14214, 15141, 16422, 16583, 19159, 19941, 24514, 28322, 29767, 30282, 33166, 36771, 38318, 39882, 40273, 42483, 46529, 49749, 57477, 59534, 73542, 80546, 84966, 85799, 89301, 93058, 99498, 114954, 116081, 120819, 139587, 171598, 178602, 208369, 232162, 241638, 257397, 279174, 281911, 325703, 348243, 416738, 514794, 563822, 625107, 651406, 684641, 696486, 845733, 977109, 1250214, 1369282, 1458583, 1691466, 1954218, 1973377, 2053923, 2917166, 3946754, 4107846, 4375749, 4792487, 5920131, 8751498, 9584974, 11840262, 14377461, 28754922, 33547409, 67094818, 100642227, 201284454]

約数ペア:

[(1, 201284454), (2, 100642227), (3, 67094818), (6, 33547409), (7, 28754922), (14, 14377461), (17, 11840262), (21, 9584974), (23, 8751498), (34, 5920131), (42, 4792487), (46, 4375749), (49, 4107846), (51, 3946754), (69, 2917166), (98, 2053923), (102, 1973377), (103, 1954218), (119, 1691466), (138, 1458583), (147, 1369282), (161, 1250214), (206, 977109), (238, 845733), (289, 696486), (294, 684641), (309, 651406), (322, 625107), (357, 563822), (391, 514794), (483, 416738), (578, 348243), (618, 325703), (714, 281911), (721, 279174), (782, 257397), (833, 241638), (867, 232162), (966, 208369), (1127, 178602), (1173, 171598), (1442, 139587), (1666, 120819), (1734, 116081), (1751, 114954), (2023, 99498), (2163, 93058), (2254, 89301), (2346, 85799), (2369, 84966), (2499, 80546), (2737, 73542), (3381, 59534), (3502, 57477), (4046, 49749), (4326, 46529), (4738, 42483), (4998, 40273), (5047, 39882), (5253, 38318), (5474, 36771), (6069, 33166), (6647, 30282), (6762, 29767), (7107, 28322), (8211, 24514), (10094, 19941), (10506, 19159), (12138, 16583), (12257, 16422), (13294, 15141), (14161, 14214)]