201522964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 391910400

約数和(自身を除く): 190387436

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 269, 391, 479, 538, 782, 958, 1076, 1564, 1916, 4573, 6187, 8143, 9146, 11017, 12374, 16286, 18292, 22034, 24748, 32572, 44068, 105179, 128851, 187289, 210358, 257702, 374578, 420716, 515404, 749156, 2190467, 2963573, 4380934, 5927146, 8761868, 11854292, 50380741, 100761482, 201522964]

約数ペア:

[(1, 201522964), (2, 100761482), (4, 50380741), (17, 11854292), (23, 8761868), (34, 5927146), (46, 4380934), (68, 2963573), (92, 2190467), (269, 749156), (391, 515404), (479, 420716), (538, 374578), (782, 257702), (958, 210358), (1076, 187289), (1564, 128851), (1916, 105179), (4573, 44068), (6187, 32572), (8143, 24748), (9146, 22034), (11017, 18292), (12374, 16286)]