201214503

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 362112000

約数和(自身を除く): 160897497

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 137, 171, 189, 399, 409, 411, 513, 959, 1197, 1227, 1233, 2603, 2863, 2877, 3591, 3681, 3699, 7771, 7809, 8589, 8631, 11043, 18221, 23313, 23427, 25767, 25893, 54397, 54663, 56033, 69939, 70281, 77301, 163191, 163989, 168099, 209817, 392231, 489573, 491967, 504297, 1064627, 1176693, 1468719, 1512891, 3193881, 3530079, 7452389, 9581643, 10590237, 22357167, 28744929, 67071501, 201214503]

約数ペア:

[(1, 201214503), (3, 67071501), (7, 28744929), (9, 22357167), (19, 10590237), (21, 9581643), (27, 7452389), (57, 3530079), (63, 3193881), (133, 1512891), (137, 1468719), (171, 1176693), (189, 1064627), (399, 504297), (409, 491967), (411, 489573), (513, 392231), (959, 209817), (1197, 168099), (1227, 163989), (1233, 163191), (2603, 77301), (2863, 70281), (2877, 69939), (3591, 56033), (3681, 54663), (3699, 54397), (7771, 25893), (7809, 25767), (8589, 23427), (8631, 23313), (11043, 18221)]