201701205004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1\times {\mathrm{43013}}^1$

素因数の和:45970

約数の個数: 48

約数和(自身を含む): 392535440640

約数和(自身を除く): 190834235636

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2909, 5818, 11636, 37817, 43013, 75634, 86026, 90179, 151268, 172052, 180358, 360716, 559169, 1118338, 1172327, 1333403, 2236676, 2344654, 2666806, 4689308, 5333612, 17334239, 34668478, 69336956, 125124817, 250249634, 500499268, 1626622621, 3253245242, 3878869327, 6506490484, 7757738654, 15515477308, 50425301251, 100850602502, 201701205004]

約数ペア:

[(1, 201701205004), (2, 100850602502), (4, 50425301251), (13, 15515477308), (26, 7757738654), (31, 6506490484), (52, 3878869327), (62, 3253245242), (124, 1626622621), (403, 500499268), (806, 250249634), (1612, 125124817), (2909, 69336956), (5818, 34668478), (11636, 17334239), (37817, 5333612), (43013, 4689308), (75634, 2666806), (86026, 2344654), (90179, 2236676), (151268, 1333403), (172052, 1172327), (180358, 1118338), (360716, 559169)]