199034452990

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1\times {\mathrm{96667}}^1$

素因数の和:98776

約数の個数: 32

約数和(自身を含む): 361924992000

約数和(自身を除く): 162890539010

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1999, 3998, 9995, 19990, 96667, 193334, 205897, 411794, 483335, 966670, 1029485, 2058970, 9956701, 19913402, 49783505, 99567010, 193237333, 386474666, 966186665, 1932373330, 19903445299, 39806890598, 99517226495, 199034452990]

約数ペア:

[(1, 199034452990), (2, 99517226495), (5, 39806890598), (10, 19903445299), (103, 1932373330), (206, 966186665), (515, 386474666), (1030, 193237333), (1999, 99567010), (3998, 49783505), (9995, 19913402), (19990, 9956701), (96667, 2058970), (193334, 1029485), (205897, 966670), (411794, 483335)]