208448580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47591}}^1$

素因数の和:47676

約数の個数: 48

約数和(自身を含む): 591663744

約数和(自身を除く): 383215164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 47591, 95182, 142773, 190364, 237955, 285546, 475910, 571092, 713865, 951820, 1427730, 2855460, 3474143, 6948286, 10422429, 13896572, 17370715, 20844858, 34741430, 41689716, 52112145, 69482860, 104224290, 208448580]

約数ペア:

[(1, 208448580), (2, 104224290), (3, 69482860), (4, 52112145), (5, 41689716), (6, 34741430), (10, 20844858), (12, 17370715), (15, 13896572), (20, 10422429), (30, 6948286), (60, 3474143), (73, 2855460), (146, 1427730), (219, 951820), (292, 713865), (365, 571092), (438, 475910), (730, 285546), (876, 237955), (1095, 190364), (1460, 142773), (2190, 95182), (4380, 47591)]