201604312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276929}}^1$

素因数の和:276955

約数の個数: 32

約数和(自身を含む): 465242400

約数和(自身を除く): 263638088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 276929, 553858, 1107716, 1938503, 2215432, 3600077, 3877006, 7200154, 7754012, 14400308, 15508024, 25200539, 28800616, 50401078, 100802156, 201604312]

約数ペア:

[(1, 201604312), (2, 100802156), (4, 50401078), (7, 28800616), (8, 25200539), (13, 15508024), (14, 14400308), (26, 7754012), (28, 7200154), (52, 3877006), (56, 3600077), (91, 2215432), (104, 1938503), (182, 1107716), (364, 553858), (728, 276929)]