203488890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1627}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 534504960

約数和(自身を除く): 331016070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 379, 758, 1137, 1627, 1895, 2274, 3254, 3790, 4169, 4881, 5685, 8135, 8338, 9762, 11370, 12507, 16270, 17897, 20845, 24405, 25014, 35794, 41690, 48810, 53691, 62535, 89485, 107382, 125070, 178970, 268455, 536910, 616633, 1233266, 1849899, 3083165, 3699798, 6166330, 6782963, 9249495, 13565926, 18498990, 20348889, 33914815, 40697778, 67829630, 101744445, 203488890]

約数ペア:

[(1, 203488890), (2, 101744445), (3, 67829630), (5, 40697778), (6, 33914815), (10, 20348889), (11, 18498990), (15, 13565926), (22, 9249495), (30, 6782963), (33, 6166330), (55, 3699798), (66, 3083165), (110, 1849899), (165, 1233266), (330, 616633), (379, 536910), (758, 268455), (1137, 178970), (1627, 125070), (1895, 107382), (2274, 89485), (3254, 62535), (3790, 53691), (4169, 48810), (4881, 41690), (5685, 35794), (8135, 25014), (8338, 24405), (9762, 20845), (11370, 17897), (12507, 16270)]