222603706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 377774208

約数和(自身を除く): 155170502

約数列:

[1, 2, 13, 23, 26, 46, 157, 299, 314, 598, 2041, 2371, 3611, 4082, 4742, 7222, 30823, 46943, 54533, 61646, 93886, 109066, 372247, 708929, 744494, 1417858, 4839211, 8561681, 9678422, 17123362, 111301853, 222603706]

約数ペア:

[(1, 222603706), (2, 111301853), (13, 17123362), (23, 9678422), (26, 8561681), (46, 4839211), (157, 1417858), (299, 744494), (314, 708929), (598, 372247), (2041, 109066), (2371, 93886), (3611, 61646), (4082, 54533), (4742, 46943), (7222, 30823)]