220456871998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14376997}}^1$

素因数の和:14377068

約数の個数: 32

約数和(自身を含む): 391284377568

約数和(自身を除く): 170827505570

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 7667, 15334, 14376997, 28753994, 158146967, 244408949, 316293934, 488817898, 589456877, 1178913754, 2688498439, 5376996878, 6484025647, 10020766909, 12968051294, 20041533818, 110228435999, 220456871998]

約数ペア:

[(1, 220456871998), (2, 110228435999), (11, 20041533818), (17, 12968051294), (22, 10020766909), (34, 6484025647), (41, 5376996878), (82, 2688498439), (187, 1178913754), (374, 589456877), (451, 488817898), (697, 316293934), (902, 244408949), (1394, 158146967), (7667, 28753994), (15334, 14376997)]