200507945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 280215936

約数和(自身を除く): 79707991

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 655, 935, 1441, 1637, 2227, 7205, 8185, 11135, 18007, 24497, 27829, 90035, 122485, 139145, 214447, 306119, 1072235, 1530595, 2358917, 3645599, 11794585, 18227995, 40101589, 200507945]

約数ペア:

[(1, 200507945), (5, 40101589), (11, 18227995), (17, 11794585), (55, 3645599), (85, 2358917), (131, 1530595), (187, 1072235), (655, 306119), (935, 214447), (1441, 139145), (1637, 122485), (2227, 90035), (7205, 27829), (8185, 24497), (11135, 18007)]