201799708990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{166776619}}^1$

素因数の和:166776648

約数の個数: 24

約数和(自身を含む): 399263228280

約数和(自身を除く): 197463519290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 166776619, 333553238, 833883095, 1667766190, 1834542809, 3669085618, 9172714045, 18345428090, 20179970899, 40359941798, 100899854495, 201799708990]

約数ペア:

[(1, 201799708990), (2, 100899854495), (5, 40359941798), (10, 20179970899), (11, 18345428090), (22, 9172714045), (55, 3669085618), (110, 1834542809), (121, 1667766190), (242, 833883095), (605, 333553238), (1210, 166776619)]