208423035

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 373938240

約数和(自身を除く): 165515205

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 151, 185, 333, 453, 555, 755, 829, 1359, 1665, 2265, 2487, 4145, 5587, 6795, 7461, 12435, 16761, 27935, 30673, 37305, 50283, 83805, 92019, 125179, 153365, 251415, 276057, 375537, 460095, 625895, 1126611, 1380285, 1877685, 4631623, 5633055, 13894869, 23158115, 41684607, 69474345, 208423035]

約数ペア:

[(1, 208423035), (3, 69474345), (5, 41684607), (9, 23158115), (15, 13894869), (37, 5633055), (45, 4631623), (111, 1877685), (151, 1380285), (185, 1126611), (333, 625895), (453, 460095), (555, 375537), (755, 276057), (829, 251415), (1359, 153365), (1665, 125179), (2265, 92019), (2487, 83805), (4145, 50283), (5587, 37305), (6795, 30673), (7461, 27935), (12435, 16761)]