201466538

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 423360000

約数和(自身を除く): 221893462

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 41, 49, 58, 82, 91, 98, 133, 182, 203, 247, 266, 287, 343, 377, 406, 494, 533, 551, 574, 637, 686, 754, 779, 931, 1066, 1102, 1189, 1274, 1421, 1558, 1729, 1862, 2009, 2378, 2639, 2842, 3458, 3731, 3857, 4018, 4459, 5278, 5453, 6517, 7163, 7462, 7714, 8323, 8918, 9947, 10127, 10906, 12103, 13034, 14063, 14326, 15457, 16646, 18473, 19894, 20254, 22591, 24206, 26117, 26999, 28126, 30914, 36946, 38171, 45182, 50141, 52234, 53998, 58261, 70889, 76342, 84721, 100282, 108199, 116522, 129311, 141778, 158137, 169442, 182819, 188993, 216398, 258622, 267197, 293683, 316274, 350987, 365638, 377986, 407827, 496223, 534394, 587366, 701974, 757393, 815654, 992446, 1106959, 1514786, 2055781, 2213918, 2456909, 3473561, 4111562, 4913818, 5301751, 6947122, 7748713, 10603502, 14390467, 15497426, 28780934, 100733269, 201466538]

約数ペア:

[(1, 201466538), (2, 100733269), (7, 28780934), (13, 15497426), (14, 14390467), (19, 10603502), (26, 7748713), (29, 6947122), (38, 5301751), (41, 4913818), (49, 4111562), (58, 3473561), (82, 2456909), (91, 2213918), (98, 2055781), (133, 1514786), (182, 1106959), (203, 992446), (247, 815654), (266, 757393), (287, 701974), (343, 587366), (377, 534394), (406, 496223), (494, 407827), (533, 377986), (551, 365638), (574, 350987), (637, 316274), (686, 293683), (754, 267197), (779, 258622), (931, 216398), (1066, 188993), (1102, 182819), (1189, 169442), (1274, 158137), (1421, 141778), (1558, 129311), (1729, 116522), (1862, 108199), (2009, 100282), (2378, 84721), (2639, 76342), (2842, 70889), (3458, 58261), (3731, 53998), (3857, 52234), (4018, 50141), (4459, 45182), (5278, 38171), (5453, 36946), (6517, 30914), (7163, 28126), (7462, 26999), (7714, 26117), (8323, 24206), (8918, 22591), (9947, 20254), (10127, 19894), (10906, 18473), (12103, 16646), (13034, 15457), (14063, 14326)]