202349510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 405064800

約数和(自身を除く): 202715290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 890, 979, 1210, 1879, 1958, 3758, 4895, 9395, 9790, 10769, 18790, 20669, 21538, 41338, 53845, 103345, 107690, 167231, 206690, 227359, 334462, 454718, 836155, 1136795, 1672310, 1839541, 2273590, 3679082, 9197705, 18395410, 20234951, 40469902, 101174755, 202349510]

約数ペア:

[(1, 202349510), (2, 101174755), (5, 40469902), (10, 20234951), (11, 18395410), (22, 9197705), (55, 3679082), (89, 2273590), (110, 1839541), (121, 1672310), (178, 1136795), (242, 836155), (445, 454718), (605, 334462), (890, 227359), (979, 206690), (1210, 167231), (1879, 107690), (1958, 103345), (3758, 53845), (4895, 41338), (9395, 21538), (9790, 20669), (10769, 18790)]