200727010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42437}}^1$

素因数の和:42498

約数の個数: 32

約数和(自身を含む): 403330752

約数和(自身を除く): 202603742

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 42437, 84874, 212185, 424370, 466807, 933614, 1824791, 2334035, 3649582, 4668070, 9123955, 18247910, 20072701, 40145402, 100363505, 200727010]

約数ペア:

[(1, 200727010), (2, 100363505), (5, 40145402), (10, 20072701), (11, 18247910), (22, 9123955), (43, 4668070), (55, 3649582), (86, 2334035), (110, 1824791), (215, 933614), (430, 466807), (473, 424370), (946, 212185), (2365, 84874), (4730, 42437)]