201053790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{319133}}^1$

素因数の和:319153

約数の個数: 48

約数和(自身を含む): 597418848

約数和(自身を除く): 396365058

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, 319133, 638266, 957399, 1595665, 1914798, 2233931, 2872197, 3191330, 4467862, 4786995, 5744394, 6701793, 9573990, 11169655, 13403586, 14360985, 20105379, 22339310, 28721970, 33508965, 40210758, 67017930, 100526895, 201053790]

約数ペア:

[(1, 201053790), (2, 100526895), (3, 67017930), (5, 40210758), (6, 33508965), (7, 28721970), (9, 22339310), (10, 20105379), (14, 14360985), (15, 13403586), (18, 11169655), (21, 9573990), (30, 6701793), (35, 5744394), (42, 4786995), (45, 4467862), (63, 3191330), (70, 2872197), (90, 2233931), (105, 1914798), (126, 1595665), (210, 957399), (315, 638266), (630, 319133)]