210004876784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1335637}}^1$

素因数の和:1335993

約数の個数: 40

約数和(自身を含む): 421335020928

約数和(自身を除く): 211330144144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1268, 2536, 5072, 9827, 19654, 39308, 78616, 157232, 1335637, 2671274, 5342548, 10685096, 21370192, 41404747, 82809494, 165618988, 331237976, 423396929, 662475952, 846793858, 1693587716, 3387175432, 6774350864, 13125304799, 26250609598, 52501219196, 105002438392, 210004876784]

約数ペア:

[(1, 210004876784), (2, 105002438392), (4, 52501219196), (8, 26250609598), (16, 13125304799), (31, 6774350864), (62, 3387175432), (124, 1693587716), (248, 846793858), (317, 662475952), (496, 423396929), (634, 331237976), (1268, 165618988), (2536, 82809494), (5072, 41404747), (9827, 21370192), (19654, 10685096), (39308, 5342548), (78616, 2671274), (157232, 1335637)]