202163948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 416539200

約数和(自身を除く): 214375252

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 229, 287, 458, 574, 769, 916, 1148, 1538, 1603, 3076, 3206, 5383, 6412, 9389, 10766, 18778, 21532, 31529, 37556, 63058, 65723, 126116, 131446, 176101, 220703, 262892, 352202, 441406, 704404, 882812, 1232707, 2465414, 4930828, 7220141, 14440282, 28880564, 50540987, 101081974, 202163948]

約数ペア:

[(1, 202163948), (2, 101081974), (4, 50540987), (7, 28880564), (14, 14440282), (28, 7220141), (41, 4930828), (82, 2465414), (164, 1232707), (229, 882812), (287, 704404), (458, 441406), (574, 352202), (769, 262892), (916, 220703), (1148, 176101), (1538, 131446), (1603, 126116), (3076, 65723), (3206, 63058), (5383, 37556), (6412, 31529), (9389, 21532), (10766, 18778)]