202195845

素因数分解:

$3^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1153}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 363606936

約数和(自身を除く): 161411091

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 433, 1153, 1299, 2165, 3459, 3897, 5765, 6495, 10377, 11691, 17295, 19485, 31131, 35073, 51885, 58455, 93393, 155655, 175365, 466965, 499249, 1497747, 2496245, 4493241, 7488735, 13479723, 22466205, 40439169, 67398615, 202195845]

約数ペア:

[(1, 202195845), (3, 67398615), (5, 40439169), (9, 22466205), (15, 13479723), (27, 7488735), (45, 4493241), (81, 2496245), (135, 1497747), (405, 499249), (433, 466965), (1153, 175365), (1299, 155655), (2165, 93393), (3459, 58455), (3897, 51885), (5765, 35073), (6495, 31131), (10377, 19485), (11691, 17295)]