200541808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2081}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 410487120

約数和(自身を除く): 209945312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1268, 2081, 2536, 4162, 5072, 6023, 8324, 12046, 16648, 24092, 33296, 39539, 48184, 79078, 96368, 158156, 316312, 632624, 659677, 1319354, 2638708, 5277416, 10554832, 12533863, 25067726, 50135452, 100270904, 200541808]

約数ペア:

[(1, 200541808), (2, 100270904), (4, 50135452), (8, 25067726), (16, 12533863), (19, 10554832), (38, 5277416), (76, 2638708), (152, 1319354), (304, 659677), (317, 632624), (634, 316312), (1268, 158156), (2081, 96368), (2536, 79078), (4162, 48184), (5072, 39539), (6023, 33296), (8324, 24092), (12046, 16648)]