198536234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2861}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 341860176

約数和(自身を除く): 143323942

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2669, 2861, 4082, 5338, 5722, 34697, 37193, 48637, 69394, 74386, 97274, 449177, 632281, 898354, 1264562, 5839301, 7636009, 11678602, 15272018, 99268117, 198536234]

約数ペア:

[(1, 198536234), (2, 99268117), (13, 15272018), (17, 11678602), (26, 7636009), (34, 5839301), (157, 1264562), (221, 898354), (314, 632281), (442, 449177), (2041, 97274), (2669, 74386), (2861, 69394), (4082, 48637), (5338, 37193), (5722, 34697)]