202542670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63493}}^1$

素因数の和:63540

約数の個数: 32

約数和(自身を含む): 411441120

約数和(自身を除く): 208898450

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 63493, 126986, 317465, 634930, 698423, 1396846, 1841297, 3492115, 3682594, 6984230, 9206485, 18412970, 20254267, 40508534, 101271335, 202542670]

約数ペア:

[(1, 202542670), (2, 101271335), (5, 40508534), (10, 20254267), (11, 18412970), (22, 9206485), (29, 6984230), (55, 3682594), (58, 3492115), (110, 1841297), (145, 1396846), (290, 698423), (319, 634930), (638, 317465), (1595, 126986), (3190, 63493)]