203457770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5297}}^1$

素因数の和:5494

約数の個数: 32

約数和(自身を含む): 384507648

約数和(自身を除く): 181049878

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 334, 835, 1670, 3841, 5297, 7682, 10594, 19205, 26485, 38410, 52970, 121831, 243662, 609155, 884599, 1218310, 1769198, 4422995, 8845990, 20345777, 40691554, 101728885, 203457770]

約数ペア:

[(1, 203457770), (2, 101728885), (5, 40691554), (10, 20345777), (23, 8845990), (46, 4422995), (115, 1769198), (167, 1218310), (230, 884599), (334, 609155), (835, 243662), (1670, 121831), (3841, 52970), (5297, 38410), (7682, 26485), (10594, 19205)]