200507930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{17573}}^1$

素因数の和:17750

約数の個数: 32

約数和(自身を含む): 415027584

約数和(自身を除く): 214519654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 17573, 35146, 87865, 123011, 175730, 246022, 615055, 1230110, 2864399, 5728798, 14321995, 20050793, 28643990, 40101586, 100253965, 200507930]

約数ペア:

[(1, 200507930), (2, 100253965), (5, 40101586), (7, 28643990), (10, 20050793), (14, 14321995), (35, 5728798), (70, 2864399), (163, 1230110), (326, 615055), (815, 246022), (1141, 175730), (1630, 123011), (2282, 87865), (5705, 35146), (11410, 17573)]