210937504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 427593600

約数和(自身を除く): 216656096

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 139, 188, 278, 376, 556, 752, 1009, 1112, 1504, 2018, 2224, 4036, 4448, 6533, 8072, 13066, 16144, 26132, 32288, 47423, 52264, 94846, 104528, 140251, 189692, 209056, 280502, 379384, 561004, 758768, 1122008, 1517536, 2244016, 4488032, 6591797, 13183594, 26367188, 52734376, 105468752, 210937504]

約数ペア:

[(1, 210937504), (2, 105468752), (4, 52734376), (8, 26367188), (16, 13183594), (32, 6591797), (47, 4488032), (94, 2244016), (139, 1517536), (188, 1122008), (278, 758768), (376, 561004), (556, 379384), (752, 280502), (1009, 209056), (1112, 189692), (1504, 140251), (2018, 104528), (2224, 94846), (4036, 52264), (4448, 47423), (6533, 32288), (8072, 26132), (13066, 16144)]