201476460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81901}}^1$

素因数の和:81954

約数の個数: 48

約数和(自身を含む): 577900512

約数和(自身を除く): 376424052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81901, 163802, 245703, 327604, 409505, 491406, 819010, 982812, 1228515, 1638020, 2457030, 3357941, 4914060, 6715882, 10073823, 13431764, 16789705, 20147646, 33579410, 40295292, 50369115, 67158820, 100738230, 201476460]

約数ペア:

[(1, 201476460), (2, 100738230), (3, 67158820), (4, 50369115), (5, 40295292), (6, 33579410), (10, 20147646), (12, 16789705), (15, 13431764), (20, 10073823), (30, 6715882), (41, 4914060), (60, 3357941), (82, 2457030), (123, 1638020), (164, 1228515), (205, 982812), (246, 819010), (410, 491406), (492, 409505), (615, 327604), (820, 245703), (1230, 163802), (2460, 81901)]