201534813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42491}}^1$

素因数の和:42545

約数の個数: 24

約数和(自身を含む): 318180096

約数和(自身を除く): 116645283

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 42491, 127473, 382419, 722347, 1317221, 2167041, 3951663, 6501123, 11854989, 22392757, 67178271, 201534813]

約数ペア:

[(1, 201534813), (3, 67178271), (9, 22392757), (17, 11854989), (31, 6501123), (51, 3951663), (93, 2167041), (153, 1317221), (279, 722347), (527, 382419), (1581, 127473), (4743, 42491)]