201231475203

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 311138795520

約数和(自身を除く): 109907320317

約数列:

[1, 3, 11, 33, 37, 47, 111, 121, 141, 191, 363, 407, 517, 573, 1221, 1551, 1669, 1739, 2101, 4477, 5007, 5217, 5687, 6303, 7067, 8977, 13431, 17061, 18359, 19129, 21201, 23111, 26931, 55077, 57387, 61753, 69333, 77737, 78443, 98747, 185259, 201949, 210419, 233211, 235329, 296241, 318779, 332149, 605847, 631257, 679283, 855107, 862873, 956337, 996447, 1086217, 2037849, 2565321, 2588619, 2902391, 3258651, 3506569, 3653639, 7472113, 8707173, 9491603, 10519707, 10960917, 11794823, 14982613, 22416339, 28474809, 31926301, 35384469, 38572259, 40190029, 44947839, 95778903, 115716777, 120570087, 129743053, 164808743, 351189311, 389229159, 494426229, 554356681, 1053567933, 1427173583, 1663070043, 1812896173, 4281520749, 5438688519, 6097923491, 18293770473, 67077158401, 201231475203]

約数ペア:

[(1, 201231475203), (3, 67077158401), (11, 18293770473), (33, 6097923491), (37, 5438688519), (47, 4281520749), (111, 1812896173), (121, 1663070043), (141, 1427173583), (191, 1053567933), (363, 554356681), (407, 494426229), (517, 389229159), (573, 351189311), (1221, 164808743), (1551, 129743053), (1669, 120570087), (1739, 115716777), (2101, 95778903), (4477, 44947839), (5007, 40190029), (5217, 38572259), (5687, 35384469), (6303, 31926301), (7067, 28474809), (8977, 22416339), (13431, 14982613), (17061, 11794823), (18359, 10960917), (19129, 10519707), (21201, 9491603), (23111, 8707173), (26931, 7472113), (55077, 3653639), (57387, 3506569), (61753, 3258651), (69333, 2902391), (77737, 2588619), (78443, 2565321), (98747, 2037849), (185259, 1086217), (201949, 996447), (210419, 956337), (233211, 862873), (235329, 855107), (296241, 679283), (318779, 631257), (332149, 605847)]