202101989948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1\times {\mathrm{5009}}^1$

素因数の和:6110

約数の個数: 48

約数和(自身を含む): 363934015200

約数和(自身を除く): 161832025252

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 709, 1388, 1418, 2836, 5009, 10018, 14227, 20036, 28454, 29069, 56908, 58138, 116276, 205369, 246023, 410738, 492046, 821476, 984092, 1738123, 3476246, 3551381, 6952492, 7102762, 10086943, 14205524, 20173886, 40347772, 71263043, 142526086, 145606621, 285052172, 291213242, 582426484, 1232329207, 2464658414, 4929316828, 50525497487, 101050994974, 202101989948]

約数ペア:

[(1, 202101989948), (2, 101050994974), (4, 50525497487), (41, 4929316828), (82, 2464658414), (164, 1232329207), (347, 582426484), (694, 291213242), (709, 285052172), (1388, 145606621), (1418, 142526086), (2836, 71263043), (5009, 40347772), (10018, 20173886), (14227, 14205524), (20036, 10086943), (28454, 7102762), (29069, 6952492), (56908, 3551381), (58138, 3476246), (116276, 1738123), (205369, 984092), (246023, 821476), (410738, 492046)]