200459898

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 442539240

約数和(自身を除く): 242079342

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 373, 409, 438, 657, 746, 818, 1119, 1227, 1314, 2238, 2454, 3357, 3681, 6714, 7362, 27229, 29857, 54458, 59714, 81687, 89571, 152557, 163374, 179142, 245061, 268713, 305114, 457671, 490122, 537426, 915342, 1373013, 2746026, 11136661, 22273322, 33409983, 66819966, 100229949, 200459898]

約数ペア:

[(1, 200459898), (2, 100229949), (3, 66819966), (6, 33409983), (9, 22273322), (18, 11136661), (73, 2746026), (146, 1373013), (219, 915342), (373, 537426), (409, 490122), (438, 457671), (657, 305114), (746, 268713), (818, 245061), (1119, 179142), (1227, 163374), (1314, 152557), (2238, 89571), (2454, 81687), (3357, 59714), (3681, 54458), (6714, 29857), (7362, 27229)]