220017434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 445616640

約数和(自身を除く): 225599206

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 89, 91, 94, 119, 178, 182, 221, 238, 289, 329, 442, 578, 611, 623, 658, 799, 1157, 1222, 1246, 1513, 1547, 1598, 2023, 2314, 3026, 3094, 3757, 4046, 4183, 4277, 5593, 7514, 8099, 8366, 8554, 10387, 10591, 11186, 13583, 16198, 19669, 20774, 21182, 25721, 26299, 27166, 29281, 39338, 51442, 52598, 54379, 58562, 71111, 72709, 95081, 108758, 137683, 142222, 145418, 176579, 180047, 190162, 275366, 334373, 353158, 360094, 380653, 497777, 668746, 761306, 924443, 995554, 1208887, 1236053, 1848886, 2340611, 2417774, 2472106, 4681222, 6471101, 8462209, 12942202, 15715531, 16924418, 31431062, 110008717, 220017434]

約数ペア:

[(1, 220017434), (2, 110008717), (7, 31431062), (13, 16924418), (14, 15715531), (17, 12942202), (26, 8462209), (34, 6471101), (47, 4681222), (89, 2472106), (91, 2417774), (94, 2340611), (119, 1848886), (178, 1236053), (182, 1208887), (221, 995554), (238, 924443), (289, 761306), (329, 668746), (442, 497777), (578, 380653), (611, 360094), (623, 353158), (658, 334373), (799, 275366), (1157, 190162), (1222, 180047), (1246, 176579), (1513, 145418), (1547, 142222), (1598, 137683), (2023, 108758), (2314, 95081), (3026, 72709), (3094, 71111), (3757, 58562), (4046, 54379), (4183, 52598), (4277, 51442), (5593, 39338), (7514, 29281), (8099, 27166), (8366, 26299), (8554, 25721), (10387, 21182), (10591, 20774), (11186, 19669), (13583, 16198)]