207929596

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 427592704

約数和(自身を除く): 219663108

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 373, 463, 602, 746, 926, 1204, 1492, 1852, 2611, 3241, 5222, 6482, 10444, 12964, 16039, 19909, 32078, 39818, 64156, 79636, 112273, 139363, 172699, 224546, 278726, 345398, 449092, 557452, 690796, 1208893, 2417786, 4835572, 7426057, 14852114, 29704228, 51982399, 103964798, 207929596]

約数ペア:

[(1, 207929596), (2, 103964798), (4, 51982399), (7, 29704228), (14, 14852114), (28, 7426057), (43, 4835572), (86, 2417786), (172, 1208893), (301, 690796), (373, 557452), (463, 449092), (602, 345398), (746, 278726), (926, 224546), (1204, 172699), (1492, 139363), (1852, 112273), (2611, 79636), (3241, 64156), (5222, 39818), (6482, 32078), (10444, 19909), (12964, 16039)]