219942456

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{94477}}^1$

素因数の和:94583

約数の個数: 32

約数和(自身を含む): 555530640

約数和(自身を除く): 335588184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 94477, 188954, 283431, 377908, 566862, 755816, 1133724, 2267448, 9164269, 18328538, 27492807, 36657076, 54985614, 73314152, 109971228, 219942456]

約数ペア:

[(1, 219942456), (2, 109971228), (3, 73314152), (4, 54985614), (6, 36657076), (8, 27492807), (12, 18328538), (24, 9164269), (97, 2267448), (194, 1133724), (291, 755816), (388, 566862), (582, 377908), (776, 283431), (1164, 188954), (2328, 94477)]