216603550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 416616192

約数和(自身を除く): 200012642

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 191, 370, 382, 613, 925, 955, 1226, 1850, 1910, 3065, 4775, 6130, 7067, 9550, 14134, 15325, 22681, 30650, 35335, 45362, 70670, 113405, 117083, 176675, 226810, 234166, 353350, 567025, 585415, 1134050, 1170830, 2927075, 4332071, 5854150, 8664142, 21660355, 43320710, 108301775, 216603550]

約数ペア:

[(1, 216603550), (2, 108301775), (5, 43320710), (10, 21660355), (25, 8664142), (37, 5854150), (50, 4332071), (74, 2927075), (185, 1170830), (191, 1134050), (370, 585415), (382, 567025), (613, 353350), (925, 234166), (955, 226810), (1226, 176675), (1850, 117083), (1910, 113405), (3065, 70670), (4775, 45362), (6130, 35335), (7067, 30650), (9550, 22681), (14134, 15325)]