201977670531

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1\times {\mathrm{27773}}^1$

素因数の和:29380

約数の個数: 64

約数和(自身を含む): 351184232448

約数和(自身を除く): 149206561917

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 1567, 4641, 4701, 10969, 20371, 26639, 27773, 32907, 61113, 79917, 83319, 142597, 186473, 194411, 346307, 361049, 427791, 472141, 559419, 583233, 1038921, 1083147, 1416423, 2424149, 2527343, 3304987, 6137833, 7272447, 7582029, 9914961, 18413499, 42964831, 43520291, 128894493, 130560873, 304642037, 565763783, 739844947, 913926111, 1697291349, 2219534841, 3960346481, 5178914629, 9617984311, 11881039443, 15536743887, 28853952933, 67325890177, 201977670531]

約数ペア:

[(1, 201977670531), (3, 67325890177), (7, 28853952933), (13, 15536743887), (17, 11881039443), (21, 9617984311), (39, 5178914629), (51, 3960346481), (91, 2219534841), (119, 1697291349), (221, 913926111), (273, 739844947), (357, 565763783), (663, 304642037), (1547, 130560873), (1567, 128894493), (4641, 43520291), (4701, 42964831), (10969, 18413499), (20371, 9914961), (26639, 7582029), (27773, 7272447), (32907, 6137833), (61113, 3304987), (79917, 2527343), (83319, 2424149), (142597, 1416423), (186473, 1083147), (194411, 1038921), (346307, 583233), (361049, 559419), (427791, 472141)]