200971892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 234484108

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 79, 158, 179, 187, 209, 316, 323, 358, 374, 418, 646, 716, 748, 836, 869, 1292, 1343, 1501, 1738, 1969, 2686, 3002, 3043, 3401, 3476, 3553, 3938, 5372, 6004, 6086, 6802, 7106, 7876, 12172, 13604, 14141, 14212, 14773, 16511, 25517, 28282, 29546, 33022, 33473, 37411, 51034, 56564, 57817, 59092, 66044, 66946, 74822, 102068, 115634, 133892, 149644, 155551, 231268, 240397, 268679, 280687, 311102, 480794, 537358, 561374, 622204, 635987, 961588, 1074716, 1122748, 1271974, 2543948, 2644367, 2955469, 4567543, 5288734, 5910938, 9135086, 10577468, 11821876, 18270172, 50242973, 100485946, 200971892]

約数ペア:

[(1, 200971892), (2, 100485946), (4, 50242973), (11, 18270172), (17, 11821876), (19, 10577468), (22, 9135086), (34, 5910938), (38, 5288734), (44, 4567543), (68, 2955469), (76, 2644367), (79, 2543948), (158, 1271974), (179, 1122748), (187, 1074716), (209, 961588), (316, 635987), (323, 622204), (358, 561374), (374, 537358), (418, 480794), (646, 311102), (716, 280687), (748, 268679), (836, 240397), (869, 231268), (1292, 155551), (1343, 149644), (1501, 133892), (1738, 115634), (1969, 102068), (2686, 74822), (3002, 66946), (3043, 66044), (3401, 59092), (3476, 57817), (3553, 56564), (3938, 51034), (5372, 37411), (6004, 33473), (6086, 33022), (6802, 29546), (7106, 28282), (7876, 25517), (12172, 16511), (13604, 14773), (14141, 14212)]