201198540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71347}}^1$

素因数の和:71406

約数の個数: 48

約数和(自身を含む): 575350272

約数和(自身を除く): 374151732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 71347, 142694, 214041, 285388, 356735, 428082, 713470, 856164, 1070205, 1426940, 2140410, 3353309, 4280820, 6706618, 10059927, 13413236, 16766545, 20119854, 33533090, 40239708, 50299635, 67066180, 100599270, 201198540]

約数ペア:

[(1, 201198540), (2, 100599270), (3, 67066180), (4, 50299635), (5, 40239708), (6, 33533090), (10, 20119854), (12, 16766545), (15, 13413236), (20, 10059927), (30, 6706618), (47, 4280820), (60, 3353309), (94, 2140410), (141, 1426940), (188, 1070205), (235, 856164), (282, 713470), (470, 428082), (564, 356735), (705, 285388), (940, 214041), (1410, 142694), (2820, 71347)]