227640532

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{133279}}^1$

素因数の和:133351

約数の個数: 24

約数和(自身を含む): 462748160

約数和(自身を除く): 235107628

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 133279, 266558, 533116, 932953, 1865906, 3731812, 8130019, 16260038, 32520076, 56910133, 113820266, 227640532]

約数ペア:

[(1, 227640532), (2, 113820266), (4, 56910133), (7, 32520076), (14, 16260038), (28, 8130019), (61, 3731812), (122, 1865906), (244, 932953), (427, 533116), (854, 266558), (1708, 133279)]