201005910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{319057}}^1$

素因数の和:319077

約数の個数: 48

約数和(自身を含む): 597276576

約数和(自身を除く): 396270666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 319057, 638114, 957171, 1595285, 1914342, 2233399, 2871513, 3190570, 4466798, 4785855, 5743026, 6700197, 9571710, 11166995, 13400394, 14357565, 20100591, 22333990, 28715130, 33500985, 40201182, 67001970, 100502955, 201005910]

約数ペア:

[(1, 201005910), (2, 100502955), (3, 67001970), (5, 40201182), (6, 33500985), (7, 28715130), (9, 22333990), (10, 20100591), (14, 14357565), (15, 13400394), (18, 11166995), (21, 9571710), (30, 6700197), (35, 5743026), (42, 4785855), (45, 4466798), (63, 3190570), (70, 2871513), (90, 2233399), (105, 1914342), (126, 1595285), (210, 957171), (315, 638114), (630, 319057)]