200017965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 177377235

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 83, 105, 177, 249, 295, 389, 413, 415, 581, 885, 1167, 1239, 1245, 1743, 1945, 2065, 2723, 2905, 4897, 5835, 6195, 8169, 8715, 13615, 14691, 22951, 24485, 32287, 34279, 40845, 68853, 73455, 96861, 102837, 114755, 160657, 161435, 171395, 226009, 344265, 481971, 484305, 514185, 678027, 803285, 1130045, 1904933, 2409855, 3390135, 5714799, 9524665, 13334531, 28573995, 40003593, 66672655, 200017965]

約数ペア:

[(1, 200017965), (3, 66672655), (5, 40003593), (7, 28573995), (15, 13334531), (21, 9524665), (35, 5714799), (59, 3390135), (83, 2409855), (105, 1904933), (177, 1130045), (249, 803285), (295, 678027), (389, 514185), (413, 484305), (415, 481971), (581, 344265), (885, 226009), (1167, 171395), (1239, 161435), (1245, 160657), (1743, 114755), (1945, 102837), (2065, 96861), (2723, 73455), (2905, 68853), (4897, 40845), (5835, 34279), (6195, 32287), (8169, 24485), (8715, 22951), (13615, 14691)]