206801340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 591951360

約数和(自身を除く): 385150020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 109, 206, 218, 307, 309, 327, 412, 436, 515, 545, 614, 618, 654, 921, 1030, 1090, 1228, 1236, 1308, 1535, 1545, 1635, 1842, 2060, 2180, 3070, 3090, 3270, 3684, 4605, 6140, 6180, 6540, 9210, 11227, 18420, 22454, 31621, 33463, 33681, 44908, 56135, 63242, 66926, 67362, 94863, 100389, 112270, 126484, 133852, 134724, 158105, 167315, 168405, 189726, 200778, 224540, 316210, 334630, 336810, 379452, 401556, 474315, 501945, 632420, 669260, 673620, 948630, 1003890, 1897260, 2007780, 3446689, 6893378, 10340067, 13786756, 17233445, 20680134, 34466890, 41360268, 51700335, 68933780, 103400670, 206801340]

約数ペア:

[(1, 206801340), (2, 103400670), (3, 68933780), (4, 51700335), (5, 41360268), (6, 34466890), (10, 20680134), (12, 17233445), (15, 13786756), (20, 10340067), (30, 6893378), (60, 3446689), (103, 2007780), (109, 1897260), (206, 1003890), (218, 948630), (307, 673620), (309, 669260), (327, 632420), (412, 501945), (436, 474315), (515, 401556), (545, 379452), (614, 336810), (618, 334630), (654, 316210), (921, 224540), (1030, 200778), (1090, 189726), (1228, 168405), (1236, 167315), (1308, 158105), (1535, 134724), (1545, 133852), (1635, 126484), (1842, 112270), (2060, 100389), (2180, 94863), (3070, 67362), (3090, 66926), (3270, 63242), (3684, 56135), (4605, 44908), (6140, 33681), (6180, 33463), (6540, 31621), (9210, 22454), (11227, 18420)]