201784290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{292441}}^1$

素因数の和:292474

約数の個数: 32

約数和(自身を含む): 505339776

約数和(自身を除く): 303555486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 292441, 584882, 877323, 1462205, 1754646, 2924410, 4386615, 6726143, 8773230, 13452286, 20178429, 33630715, 40356858, 67261430, 100892145, 201784290]

約数ペア:

[(1, 201784290), (2, 100892145), (3, 67261430), (5, 40356858), (6, 33630715), (10, 20178429), (15, 13452286), (23, 8773230), (30, 6726143), (46, 4386615), (69, 2924410), (115, 1754646), (138, 1462205), (230, 877323), (345, 584882), (690, 292441)]