201228360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{16603}}^1$

素因数の和:16718

約数の個数: 64

約数和(自身を含む): 609698880

約数和(自身を除く): 408470520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 16603, 33206, 49809, 66412, 83015, 99618, 132824, 166030, 199236, 249045, 332060, 398472, 498090, 664120, 996180, 1676903, 1992360, 3353806, 5030709, 6707612, 8384515, 10061418, 13415224, 16769030, 20122836, 25153545, 33538060, 40245672, 50307090, 67076120, 100614180, 201228360]

約数ペア:

[(1, 201228360), (2, 100614180), (3, 67076120), (4, 50307090), (5, 40245672), (6, 33538060), (8, 25153545), (10, 20122836), (12, 16769030), (15, 13415224), (20, 10061418), (24, 8384515), (30, 6707612), (40, 5030709), (60, 3353806), (101, 1992360), (120, 1676903), (202, 996180), (303, 664120), (404, 498090), (505, 398472), (606, 332060), (808, 249045), (1010, 199236), (1212, 166030), (1515, 132824), (2020, 99618), (2424, 83015), (3030, 66412), (4040, 49809), (6060, 33206), (12120, 16603)]