207918364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 405409536

約数和(自身を除く): 197491172

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 212, 527, 901, 1054, 1643, 1802, 1861, 2108, 3286, 3604, 3722, 6572, 7444, 27931, 31637, 55862, 57691, 63274, 98633, 111724, 115382, 126548, 197266, 230764, 394532, 980747, 1676761, 1961494, 3057623, 3353522, 3922988, 6115246, 6707044, 12230492, 51979591, 103959182, 207918364]

約数ペア:

[(1, 207918364), (2, 103959182), (4, 51979591), (17, 12230492), (31, 6707044), (34, 6115246), (53, 3922988), (62, 3353522), (68, 3057623), (106, 1961494), (124, 1676761), (212, 980747), (527, 394532), (901, 230764), (1054, 197266), (1643, 126548), (1802, 115382), (1861, 111724), (2108, 98633), (3286, 63274), (3604, 57691), (3722, 55862), (6572, 31637), (7444, 27931)]