200090440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41341}}^1$

素因数の和:41374

約数の個数: 48

約数和(自身を含む): 494863740

約数和(自身を除く): 294773300

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 41341, 82682, 165364, 206705, 330728, 413410, 454751, 826820, 909502, 1653640, 1819004, 2273755, 3638008, 4547510, 5002261, 9095020, 10004522, 18190040, 20009044, 25011305, 40018088, 50022610, 100045220, 200090440]

約数ペア:

[(1, 200090440), (2, 100045220), (4, 50022610), (5, 40018088), (8, 25011305), (10, 20009044), (11, 18190040), (20, 10004522), (22, 9095020), (40, 5002261), (44, 4547510), (55, 3638008), (88, 2273755), (110, 1819004), (121, 1653640), (220, 909502), (242, 826820), (440, 454751), (484, 413410), (605, 330728), (968, 206705), (1210, 165364), (2420, 82682), (4840, 41341)]