201220090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{5591}}^1$

素因数の和:5718

約数の個数: 32

約数和(自身を含む): 374440320

約数和(自身を除く): 173220230

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 3599, 5591, 7198, 11182, 17995, 27955, 35990, 55910, 329869, 341051, 659738, 682102, 1649345, 1705255, 3298690, 3410510, 20122009, 40244018, 100610045, 201220090]

約数ペア:

[(1, 201220090), (2, 100610045), (5, 40244018), (10, 20122009), (59, 3410510), (61, 3298690), (118, 1705255), (122, 1649345), (295, 682102), (305, 659738), (590, 341051), (610, 329869), (3599, 55910), (5591, 35990), (7198, 27955), (11182, 17995)]