201700100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6701}}^1$

素因数の和:6765

約数の個数: 72

約数和(自身を含む): 511925568

約数和(自身を除く): 310225468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 6020, 6701, 7525, 13402, 15050, 26804, 30100, 33505, 46907, 67010, 93814, 134020, 167525, 187628, 234535, 288143, 335050, 469070, 576286, 670100, 938140, 1152572, 1172675, 1440715, 2017001, 2345350, 2881430, 4034002, 4690700, 5762860, 7203575, 8068004, 10085005, 14407150, 20170010, 28814300, 40340020, 50425025, 100850050, 201700100]

約数ペア:

[(1, 201700100), (2, 100850050), (4, 50425025), (5, 40340020), (7, 28814300), (10, 20170010), (14, 14407150), (20, 10085005), (25, 8068004), (28, 7203575), (35, 5762860), (43, 4690700), (50, 4034002), (70, 2881430), (86, 2345350), (100, 2017001), (140, 1440715), (172, 1172675), (175, 1152572), (215, 938140), (301, 670100), (350, 576286), (430, 469070), (602, 335050), (700, 288143), (860, 234535), (1075, 187628), (1204, 167525), (1505, 134020), (2150, 93814), (3010, 67010), (4300, 46907), (6020, 33505), (6701, 30100), (7525, 26804), (13402, 15050)]