220158456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1310467}}^1$

素因数の和:1310483

約数の個数: 32

約数和(自身を含む): 629024640

約数和(自身を除く): 408866184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1310467, 2620934, 3931401, 5241868, 7862802, 9173269, 10483736, 15725604, 18346538, 27519807, 31451208, 36693076, 55039614, 73386152, 110079228, 220158456]

約数ペア:

[(1, 220158456), (2, 110079228), (3, 73386152), (4, 55039614), (6, 36693076), (7, 31451208), (8, 27519807), (12, 18346538), (14, 15725604), (21, 10483736), (24, 9173269), (28, 7862802), (42, 5241868), (56, 3931401), (84, 2620934), (168, 1310467)]