201049460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{11953}}^1$

素因数の和:12020

約数の個数: 36

約数和(自身を含む): 437301228

約数和(自身を除く): 236251768

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 11953, 16820, 23906, 47812, 59765, 119530, 239060, 346637, 693274, 1386548, 1733185, 3466370, 6932740, 10052473, 20104946, 40209892, 50262365, 100524730, 201049460]

約数ペア:

[(1, 201049460), (2, 100524730), (4, 50262365), (5, 40209892), (10, 20104946), (20, 10052473), (29, 6932740), (58, 3466370), (116, 1733185), (145, 1386548), (290, 693274), (580, 346637), (841, 239060), (1682, 119530), (3364, 59765), (4205, 47812), (8410, 23906), (11953, 16820)]