204363970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{52267}}^1$

素因数の和:52314

約数の個数: 32

約数和(自身を含む): 406435968

約数和(自身を除く): 202071998

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 52267, 104534, 261335, 522670, 888539, 1202141, 1777078, 2404282, 4442695, 6010705, 8885390, 12021410, 20436397, 40872794, 102181985, 204363970]

約数ペア:

[(1, 204363970), (2, 102181985), (5, 40872794), (10, 20436397), (17, 12021410), (23, 8885390), (34, 6010705), (46, 4442695), (85, 2404282), (115, 1777078), (170, 1202141), (230, 888539), (391, 522670), (782, 261335), (1955, 104534), (3910, 52267)]