208570650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1390471}}^1$

素因数の和:1390486

約数の個数: 24

約数和(自身を含む): 517255584

約数和(自身を除く): 308684934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1390471, 2780942, 4171413, 6952355, 8342826, 13904710, 20857065, 34761775, 41714130, 69523550, 104285325, 208570650]

約数ペア:

[(1, 208570650), (2, 104285325), (3, 69523550), (5, 41714130), (6, 34761775), (10, 20857065), (15, 13904710), (25, 8342826), (30, 6952355), (50, 4171413), (75, 2780942), (150, 1390471)]