194645878

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 338817600

約数和(自身を除く): 144171722

約数列:

[1, 2, 7, 14, 109, 218, 229, 458, 557, 763, 1114, 1526, 1603, 3206, 3899, 7798, 24961, 49922, 60713, 121426, 127553, 174727, 255106, 349454, 424991, 849982, 892871, 1785742, 13903277, 27806554, 97322939, 194645878]

約数ペア:

[(1, 194645878), (2, 97322939), (7, 27806554), (14, 13903277), (109, 1785742), (218, 892871), (229, 849982), (458, 424991), (557, 349454), (763, 255106), (1114, 174727), (1526, 127553), (1603, 121426), (3206, 60713), (3899, 49922), (7798, 24961)]