227993200

素因数分解:

$2^4\times 5^2\times {\mathrm{569983}}^1$

素因数の和:570001

約数の個数: 30

約数和(自身を含む): 547754624

約数和(自身を除く): 319761424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 569983, 1139966, 2279932, 2849915, 4559864, 5699830, 9119728, 11399660, 14249575, 22799320, 28499150, 45598640, 56998300, 113996600, 227993200]

約数ペア:

[(1, 227993200), (2, 113996600), (4, 56998300), (5, 45598640), (8, 28499150), (10, 22799320), (16, 14249575), (20, 11399660), (25, 9119728), (40, 5699830), (50, 4559864), (80, 2849915), (100, 2279932), (200, 1139966), (400, 569983)]