205524257517

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1\times {\mathrm{773}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 300652560000

約数和(自身を除く): 95128302483

約数列:

[1, 3, 9, 149, 331, 447, 599, 773, 993, 1341, 1797, 2319, 2979, 5391, 6957, 49319, 89251, 115177, 147957, 198269, 255863, 267753, 345531, 443871, 463027, 594807, 767589, 803259, 1036593, 1389081, 1784421, 2302767, 4167243, 29542081, 38123587, 68991023, 88626243, 114370761, 153261937, 206973069, 265878729, 343112283, 459785811, 620919207, 1379357433, 22836028613, 68508085839, 205524257517]

約数ペア:

[(1, 205524257517), (3, 68508085839), (9, 22836028613), (149, 1379357433), (331, 620919207), (447, 459785811), (599, 343112283), (773, 265878729), (993, 206973069), (1341, 153261937), (1797, 114370761), (2319, 88626243), (2979, 68991023), (5391, 38123587), (6957, 29542081), (49319, 4167243), (89251, 2302767), (115177, 1784421), (147957, 1389081), (198269, 1036593), (255863, 803259), (267753, 767589), (345531, 594807), (443871, 463027)]