203672460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{12907}}^1$

素因数の和:13182

約数の個数: 48

約数和(自身を含む): 572495616

約数和(自身を除く): 368823156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 12907, 15780, 25814, 38721, 51628, 64535, 77442, 129070, 154884, 193605, 258140, 387210, 774420, 3394541, 6789082, 10183623, 13578164, 16972705, 20367246, 33945410, 40734492, 50918115, 67890820, 101836230, 203672460]

約数ペア:

[(1, 203672460), (2, 101836230), (3, 67890820), (4, 50918115), (5, 40734492), (6, 33945410), (10, 20367246), (12, 16972705), (15, 13578164), (20, 10183623), (30, 6789082), (60, 3394541), (263, 774420), (526, 387210), (789, 258140), (1052, 193605), (1315, 154884), (1578, 129070), (2630, 77442), (3156, 64535), (3945, 51628), (5260, 38721), (7890, 25814), (12907, 15780)]