201834568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 64

約数和(自身を含む): 447753600

約数和(自身を除く): 245919032

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 1976, 2392, 3496, 4441, 5681, 8882, 11362, 17764, 22724, 35528, 45448, 57733, 84379, 102143, 115466, 168758, 204286, 230932, 337516, 408572, 461864, 675032, 817144, 1096927, 1327859, 1940717, 2193854, 2655718, 3881434, 4387708, 5311436, 7762868, 8775416, 10622872, 15525736, 25229321, 50458642, 100917284, 201834568]

約数ペア:

[(1, 201834568), (2, 100917284), (4, 50458642), (8, 25229321), (13, 15525736), (19, 10622872), (23, 8775416), (26, 7762868), (38, 5311436), (46, 4387708), (52, 3881434), (76, 2655718), (92, 2193854), (104, 1940717), (152, 1327859), (184, 1096927), (247, 817144), (299, 675032), (437, 461864), (494, 408572), (598, 337516), (874, 230932), (988, 204286), (1196, 168758), (1748, 115466), (1976, 102143), (2392, 84379), (3496, 57733), (4441, 45448), (5681, 35528), (8882, 22724), (11362, 17764)]