201792990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1637}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 554770944

約数和(自身を除く): 352977954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 1174, 1637, 1761, 2935, 3274, 3522, 4109, 4911, 5870, 8185, 8218, 8805, 9822, 11459, 12327, 16370, 17610, 20545, 22918, 24555, 24654, 34377, 41090, 49110, 57295, 61635, 68754, 114590, 123270, 171885, 343770, 960919, 1921838, 2882757, 4804595, 5765514, 6726433, 9609190, 13452866, 14413785, 20179299, 28827570, 33632165, 40358598, 67264330, 100896495, 201792990]

約数ペア:

[(1, 201792990), (2, 100896495), (3, 67264330), (5, 40358598), (6, 33632165), (7, 28827570), (10, 20179299), (14, 14413785), (15, 13452866), (21, 9609190), (30, 6726433), (35, 5765514), (42, 4804595), (70, 2882757), (105, 1921838), (210, 960919), (587, 343770), (1174, 171885), (1637, 123270), (1761, 114590), (2935, 68754), (3274, 61635), (3522, 57295), (4109, 49110), (4911, 41090), (5870, 34377), (8185, 24654), (8218, 24555), (8805, 22918), (9822, 20545), (11459, 17610), (12327, 16370)]