206822450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 396677736

約数和(自身を除く): 189855286

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 233, 410, 433, 466, 866, 1025, 1165, 2050, 2165, 2330, 4330, 5825, 9553, 10825, 11650, 17753, 19106, 21650, 35506, 47765, 88765, 95530, 100889, 177530, 201778, 238825, 443825, 477650, 504445, 887650, 1008890, 2522225, 4136449, 5044450, 8272898, 20682245, 41364490, 103411225, 206822450]

約数ペア:

[(1, 206822450), (2, 103411225), (5, 41364490), (10, 20682245), (25, 8272898), (41, 5044450), (50, 4136449), (82, 2522225), (205, 1008890), (233, 887650), (410, 504445), (433, 477650), (466, 443825), (866, 238825), (1025, 201778), (1165, 177530), (2050, 100889), (2165, 95530), (2330, 88765), (4330, 47765), (5825, 35506), (9553, 21650), (10825, 19106), (11650, 17753)]