191708473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 243824256

約数和(自身を除く): 52115783

約数列:

[1, 11, 17, 23, 29, 53, 187, 253, 319, 391, 493, 583, 667, 841, 901, 1219, 1537, 4301, 5423, 7337, 9251, 9911, 11339, 13409, 14297, 16907, 19343, 20723, 26129, 35351, 44573, 124729, 157267, 212773, 227953, 287419, 328831, 388861, 490303, 600967, 757741, 1025179, 3617141, 6610637, 8335151, 11276969, 17428043, 191708473]

約数ペア:

[(1, 191708473), (11, 17428043), (17, 11276969), (23, 8335151), (29, 6610637), (53, 3617141), (187, 1025179), (253, 757741), (319, 600967), (391, 490303), (493, 388861), (583, 328831), (667, 287419), (841, 227953), (901, 212773), (1219, 157267), (1537, 124729), (4301, 44573), (5423, 35351), (7337, 26129), (9251, 20723), (9911, 19343), (11339, 16907), (13409, 14297)]