249492054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{88661}}^1$

素因数の和:88740

約数の個数: 32

約数和(自身を含む): 578785536

約数和(自身を除く): 329293482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 88661, 177322, 265983, 531966, 620627, 1241254, 1861881, 3723762, 5940287, 11880574, 17820861, 35641722, 41582009, 83164018, 124746027, 249492054]

約数ペア:

[(1, 249492054), (2, 124746027), (3, 83164018), (6, 41582009), (7, 35641722), (14, 17820861), (21, 11880574), (42, 5940287), (67, 3723762), (134, 1861881), (201, 1241254), (402, 620627), (469, 531966), (938, 265983), (1407, 177322), (2814, 88661)]