201482260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1229}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 484364160

約数和(自身を除く): 282881900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1171, 1229, 2342, 2458, 4684, 4916, 5855, 6145, 8197, 8603, 11710, 12290, 16394, 17206, 23420, 24580, 32788, 34412, 40985, 43015, 81970, 86030, 163940, 172060, 1439159, 2878318, 5756636, 7195795, 10074113, 14391590, 20148226, 28783180, 40296452, 50370565, 100741130, 201482260]

約数ペア:

[(1, 201482260), (2, 100741130), (4, 50370565), (5, 40296452), (7, 28783180), (10, 20148226), (14, 14391590), (20, 10074113), (28, 7195795), (35, 5756636), (70, 2878318), (140, 1439159), (1171, 172060), (1229, 163940), (2342, 86030), (2458, 81970), (4684, 43015), (4916, 40985), (5855, 34412), (6145, 32788), (8197, 24580), (8603, 23420), (11710, 17206), (12290, 16394)]