201718554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1613}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 425321280

約数和(自身を除く): 223602726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1097, 1613, 2194, 3226, 3291, 4839, 6582, 9678, 20843, 30647, 41686, 61294, 62529, 91941, 125058, 183882, 1769461, 3538922, 5308383, 10616766, 33619759, 67239518, 100859277, 201718554]

約数ペア:

[(1, 201718554), (2, 100859277), (3, 67239518), (6, 33619759), (19, 10616766), (38, 5308383), (57, 3538922), (114, 1769461), (1097, 183882), (1613, 125058), (2194, 91941), (3226, 62529), (3291, 61294), (4839, 41686), (6582, 30647), (9678, 20843)]