207906200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{45197}}^1$

素因数の和:45236

約数の個数: 48

約数和(自身を含む): 504409680

約数和(自身を除く): 296503480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 45197, 90394, 180788, 225985, 361576, 451970, 903940, 1039531, 1129925, 1807880, 2079062, 2259850, 4158124, 4519700, 5197655, 8316248, 9039400, 10395310, 20790620, 25988275, 41581240, 51976550, 103953100, 207906200]

約数ペア:

[(1, 207906200), (2, 103953100), (4, 51976550), (5, 41581240), (8, 25988275), (10, 20790620), (20, 10395310), (23, 9039400), (25, 8316248), (40, 5197655), (46, 4519700), (50, 4158124), (92, 2259850), (100, 2079062), (115, 1807880), (184, 1129925), (200, 1039531), (230, 903940), (460, 451970), (575, 361576), (920, 225985), (1150, 180788), (2300, 90394), (4600, 45197)]