200212485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 373434624

約数和(自身を除く): 173222139

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 137, 165, 187, 255, 411, 521, 561, 685, 935, 1507, 1563, 2055, 2329, 2605, 2805, 4521, 5731, 6987, 7535, 7815, 8857, 11645, 17193, 22605, 25619, 26571, 28655, 34935, 44285, 71377, 76857, 85965, 97427, 128095, 132855, 214131, 292281, 356885, 384285, 487135, 785147, 1070655, 1213409, 1461405, 2355441, 3640227, 3925735, 6067045, 11777205, 13347499, 18201135, 40042497, 66737495, 200212485]

約数ペア:

[(1, 200212485), (3, 66737495), (5, 40042497), (11, 18201135), (15, 13347499), (17, 11777205), (33, 6067045), (51, 3925735), (55, 3640227), (85, 2355441), (137, 1461405), (165, 1213409), (187, 1070655), (255, 785147), (411, 487135), (521, 384285), (561, 356885), (685, 292281), (935, 214131), (1507, 132855), (1563, 128095), (2055, 97427), (2329, 85965), (2605, 76857), (2805, 71377), (4521, 44285), (5731, 34935), (6987, 28655), (7535, 26571), (7815, 25619), (8857, 22605), (11645, 17193)]