201640245870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9322249}}^1$

素因数の和:9322369

約数の個数: 64

約数和(自身を含む): 558440064000

約数和(自身を除く): 356799818130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3605, 4326, 7210, 10815, 21630, 9322249, 18644498, 27966747, 46611245, 55933494, 65255743, 93222490, 130511486, 139833735, 195767229, 279667470, 326278715, 391534458, 652557430, 960191647, 978836145, 1920383294, 1957672290, 2880574941, 4800958235, 5761149882, 6721341529, 9601916470, 13442683058, 14402874705, 20164024587, 28805749410, 33606707645, 40328049174, 67213415290, 100820122935, 201640245870]

約数ペア:

[(1, 201640245870), (2, 100820122935), (3, 67213415290), (5, 40328049174), (6, 33606707645), (7, 28805749410), (10, 20164024587), (14, 14402874705), (15, 13442683058), (21, 9601916470), (30, 6721341529), (35, 5761149882), (42, 4800958235), (70, 2880574941), (103, 1957672290), (105, 1920383294), (206, 978836145), (210, 960191647), (309, 652557430), (515, 391534458), (618, 326278715), (721, 279667470), (1030, 195767229), (1442, 139833735), (1545, 130511486), (2163, 93222490), (3090, 65255743), (3605, 55933494), (4326, 46611245), (7210, 27966747), (10815, 18644498), (21630, 9322249)]