196141490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1307}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 362577600

約数和(自身を除く): 166436110

約数列:

[1, 2, 5, 10, 43, 86, 215, 349, 430, 698, 1307, 1745, 2614, 3490, 6535, 13070, 15007, 30014, 56201, 75035, 112402, 150070, 281005, 456143, 562010, 912286, 2280715, 4561430, 19614149, 39228298, 98070745, 196141490]

約数ペア:

[(1, 196141490), (2, 98070745), (5, 39228298), (10, 19614149), (43, 4561430), (86, 2280715), (215, 912286), (349, 562010), (430, 456143), (698, 281005), (1307, 150070), (1745, 112402), (2614, 75035), (3490, 56201), (6535, 30014), (13070, 15007)]