220677198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{27509}}^1$

素因数の和:27712

約数の個数: 32

約数和(自身を含む): 507064320

約数和(自身を除く): 286387122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 27509, 55018, 82527, 165054, 192563, 385126, 577689, 1155378, 5254219, 10508438, 15762657, 31525314, 36779533, 73559066, 110338599, 220677198]

約数ペア:

[(1, 220677198), (2, 110338599), (3, 73559066), (6, 36779533), (7, 31525314), (14, 15762657), (21, 10508438), (42, 5254219), (191, 1155378), (382, 577689), (573, 385126), (1146, 192563), (1337, 165054), (2674, 82527), (4011, 55018), (8022, 27509)]