202028638

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 350995968

約数和(自身を除く): 148967330

約数列:

[1, 2, 7, 14, 151, 227, 302, 421, 454, 842, 1057, 1589, 2114, 2947, 3178, 5894, 34277, 63571, 68554, 95567, 127142, 191134, 239939, 444997, 479878, 668969, 889994, 1337938, 14430617, 28861234, 101014319, 202028638]

約数ペア:

[(1, 202028638), (2, 101014319), (7, 28861234), (14, 14430617), (151, 1337938), (227, 889994), (302, 668969), (421, 479878), (454, 444997), (842, 239939), (1057, 191134), (1589, 127142), (2114, 95567), (2947, 68554), (3178, 63571), (5894, 34277)]