207910314

素因数分解:

$2^1\times 3^5\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 468730080

約数和(自身を除く): 260819766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 419, 486, 838, 1021, 1257, 2042, 2514, 3063, 3771, 6126, 7542, 9189, 11313, 18378, 22626, 27567, 33939, 55134, 67878, 82701, 101817, 165402, 203634, 248103, 427799, 496206, 855598, 1283397, 2566794, 3850191, 7700382, 11550573, 23101146, 34651719, 69303438, 103955157, 207910314]

約数ペア:

[(1, 207910314), (2, 103955157), (3, 69303438), (6, 34651719), (9, 23101146), (18, 11550573), (27, 7700382), (54, 3850191), (81, 2566794), (162, 1283397), (243, 855598), (419, 496206), (486, 427799), (838, 248103), (1021, 203634), (1257, 165402), (2042, 101817), (2514, 82701), (3063, 67878), (3771, 55134), (6126, 33939), (7542, 27567), (9189, 22626), (11313, 18378)]