187150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 368280

約数和(自身を除く): 181130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 197, 394, 475, 950, 985, 1970, 3743, 4925, 7486, 9850, 18715, 37430, 93575, 187150]

約数ペア:

[(1, 187150), (2, 93575), (5, 37430), (10, 18715), (19, 9850), (25, 7486), (38, 4925), (50, 3743), (95, 1970), (190, 985), (197, 950), (394, 475)]