209859853522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{39827}}^1$

素因数の和:40123

約数の個数: 64

約数和(自身を含む): 370507457664

約数和(自身を除く): 160647604142

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 193, 374, 386, 803, 1241, 1606, 2123, 2482, 3281, 4246, 6562, 13651, 14089, 27302, 28178, 36091, 39827, 72182, 79654, 154979, 239513, 309958, 438097, 479026, 677059, 876194, 1354118, 2634643, 2907371, 5269286, 5814742, 7447649, 7686611, 14895298, 15373222, 31981081, 49425307, 63962162, 84552721, 98850614, 130672387, 169105442, 261344774, 543678377, 561122603, 1087356754, 1122245206, 1437396257, 2874792514, 6172348633, 9539084251, 12344697266, 19078168502, 104929926761, 209859853522]

約数ペア:

[(1, 209859853522), (2, 104929926761), (11, 19078168502), (17, 12344697266), (22, 9539084251), (34, 6172348633), (73, 2874792514), (146, 1437396257), (187, 1122245206), (193, 1087356754), (374, 561122603), (386, 543678377), (803, 261344774), (1241, 169105442), (1606, 130672387), (2123, 98850614), (2482, 84552721), (3281, 63962162), (4246, 49425307), (6562, 31981081), (13651, 15373222), (14089, 14895298), (27302, 7686611), (28178, 7447649), (36091, 5814742), (39827, 5269286), (72182, 2907371), (79654, 2634643), (154979, 1354118), (239513, 876194), (309958, 677059), (438097, 479026)]