202424898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 462752640

約数和(自身を除く): 260327742

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 411, 494, 741, 822, 997, 1482, 1781, 1994, 2603, 2991, 3562, 5206, 5343, 5982, 7809, 10686, 12961, 15618, 18943, 25922, 33839, 37886, 38883, 56829, 67678, 77766, 101517, 113658, 136589, 203034, 246259, 273178, 409767, 492518, 738777, 819534, 1477554, 1775657, 2595191, 3551314, 5190382, 5326971, 7785573, 10653942, 15571146, 33737483, 67474966, 101212449, 202424898]

約数ペア:

[(1, 202424898), (2, 101212449), (3, 67474966), (6, 33737483), (13, 15571146), (19, 10653942), (26, 7785573), (38, 5326971), (39, 5190382), (57, 3551314), (78, 2595191), (114, 1775657), (137, 1477554), (247, 819534), (274, 738777), (411, 492518), (494, 409767), (741, 273178), (822, 246259), (997, 203034), (1482, 136589), (1781, 113658), (1994, 101517), (2603, 77766), (2991, 67678), (3562, 56829), (5206, 38883), (5343, 37886), (5982, 33839), (7809, 25922), (10686, 18943), (12961, 15618)]