202267290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 508467456

約数和(自身を除く): 306200166

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 433, 677, 690, 866, 1299, 1354, 2031, 2165, 2598, 3385, 4062, 4330, 6495, 6770, 9959, 10155, 12990, 15571, 19918, 20310, 29877, 31142, 46713, 49795, 59754, 77855, 93426, 99590, 149385, 155710, 233565, 293141, 298770, 467130, 586282, 879423, 1465705, 1758846, 2931410, 4397115, 6742243, 8794230, 13484486, 20226729, 33711215, 40453458, 67422430, 101133645, 202267290]

約数ペア:

[(1, 202267290), (2, 101133645), (3, 67422430), (5, 40453458), (6, 33711215), (10, 20226729), (15, 13484486), (23, 8794230), (30, 6742243), (46, 4397115), (69, 2931410), (115, 1758846), (138, 1465705), (230, 879423), (345, 586282), (433, 467130), (677, 298770), (690, 293141), (866, 233565), (1299, 155710), (1354, 149385), (2031, 99590), (2165, 93426), (2598, 77855), (3385, 59754), (4062, 49795), (4330, 46713), (6495, 31142), (6770, 29877), (9959, 20310), (10155, 19918), (12990, 15571)]