199793120

素因数分解:

$2^5\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1327}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 472868928

約数和(自身を除く): 273075808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 941, 1327, 1882, 2654, 3764, 4705, 5308, 6635, 7528, 9410, 10616, 13270, 15056, 18820, 21232, 26540, 30112, 37640, 42464, 53080, 75280, 106160, 150560, 212320, 1248707, 2497414, 4994828, 6243535, 9989656, 12487070, 19979312, 24974140, 39958624, 49948280, 99896560, 199793120]

約数ペア:

[(1, 199793120), (2, 99896560), (4, 49948280), (5, 39958624), (8, 24974140), (10, 19979312), (16, 12487070), (20, 9989656), (32, 6243535), (40, 4994828), (80, 2497414), (160, 1248707), (941, 212320), (1327, 150560), (1882, 106160), (2654, 75280), (3764, 53080), (4705, 42464), (5308, 37640), (6635, 30112), (7528, 26540), (9410, 21232), (10616, 18820), (13270, 15056)]