207888930

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{28517}}^1$

素因数の和:28542

約数の個数: 56

約数和(自身を含む): 561063132

約数和(自身を除く): 353174202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 28517, 57034, 85551, 142585, 171102, 256653, 285170, 427755, 513306, 769959, 855510, 1283265, 1539918, 2309877, 2566530, 3849795, 4619754, 6929631, 7699590, 11549385, 13859262, 20788893, 23098770, 34648155, 41577786, 69296310, 103944465, 207888930]

約数ペア:

[(1, 207888930), (2, 103944465), (3, 69296310), (5, 41577786), (6, 34648155), (9, 23098770), (10, 20788893), (15, 13859262), (18, 11549385), (27, 7699590), (30, 6929631), (45, 4619754), (54, 3849795), (81, 2566530), (90, 2309877), (135, 1539918), (162, 1283265), (243, 855510), (270, 769959), (405, 513306), (486, 427755), (729, 285170), (810, 256653), (1215, 171102), (1458, 142585), (2430, 85551), (3645, 57034), (7290, 28517)]