204660016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37511}}^1$

素因数の和:37561

約数の個数: 40

約数和(自身を含む): 446542848

約数和(自身を除く): 241882832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 37511, 75022, 150044, 300088, 412621, 600176, 825242, 1162841, 1650484, 2325682, 3300968, 4651364, 6601936, 9302728, 12791251, 18605456, 25582502, 51165004, 102330008, 204660016]

約数ペア:

[(1, 204660016), (2, 102330008), (4, 51165004), (8, 25582502), (11, 18605456), (16, 12791251), (22, 9302728), (31, 6601936), (44, 4651364), (62, 3300968), (88, 2325682), (124, 1650484), (176, 1162841), (248, 825242), (341, 600176), (496, 412621), (682, 300088), (1364, 150044), (2728, 75022), (5456, 37511)]