201997037724

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{9619}}^1\times {\mathrm{5591}}^1$

素因数の和:15530

約数の個数: 48

約数和(自身を含む): 472965991680

約数和(自身を除く): 270968953956

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5591, 9619, 11182, 16773, 19238, 22364, 28857, 33546, 38476, 57714, 67092, 115428, 1749983, 3010747, 3499966, 5249949, 6021494, 6999932, 9032241, 10499898, 12042988, 18064482, 20999796, 36128964, 53779829, 107559658, 161339487, 215119316, 322678974, 645357948, 16833086477, 33666172954, 50499259431, 67332345908, 100998518862, 201997037724]

約数ペア:

[(1, 201997037724), (2, 100998518862), (3, 67332345908), (4, 50499259431), (6, 33666172954), (12, 16833086477), (313, 645357948), (626, 322678974), (939, 215119316), (1252, 161339487), (1878, 107559658), (3756, 53779829), (5591, 36128964), (9619, 20999796), (11182, 18064482), (16773, 12042988), (19238, 10499898), (22364, 9032241), (28857, 6999932), (33546, 6021494), (38476, 5249949), (57714, 3499966), (67092, 3010747), (115428, 1749983)]