203183728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 462827520

約数和(自身を除く): 259643792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 136, 176, 187, 236, 272, 374, 472, 649, 748, 944, 1003, 1151, 1298, 1496, 2006, 2302, 2596, 2992, 4012, 4604, 5192, 8024, 9208, 10384, 11033, 12661, 16048, 18416, 19567, 22066, 25322, 39134, 44132, 50644, 67909, 78268, 88264, 101288, 135818, 156536, 176528, 202576, 215237, 271636, 313072, 430474, 543272, 746999, 860948, 1086544, 1154453, 1493998, 1721896, 2308906, 2987996, 3443792, 4617812, 5975992, 9235624, 11951984, 12698983, 18471248, 25397966, 50795932, 101591864, 203183728]

約数ペア:

[(1, 203183728), (2, 101591864), (4, 50795932), (8, 25397966), (11, 18471248), (16, 12698983), (17, 11951984), (22, 9235624), (34, 5975992), (44, 4617812), (59, 3443792), (68, 2987996), (88, 2308906), (118, 1721896), (136, 1493998), (176, 1154453), (187, 1086544), (236, 860948), (272, 746999), (374, 543272), (472, 430474), (649, 313072), (748, 271636), (944, 215237), (1003, 202576), (1151, 176528), (1298, 156536), (1496, 135818), (2006, 101288), (2302, 88264), (2596, 78268), (2992, 67909), (4012, 50644), (4604, 44132), (5192, 39134), (8024, 25322), (9208, 22066), (10384, 19567), (11033, 18416), (12661, 16048)]