203774855296

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{59467}}^1$

素因数の和:60909

約数の個数: 64

約数和(自身を含む): 427634388000

約数和(自身を除く): 223859532704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1409, 2432, 2818, 5636, 11272, 22544, 26771, 45088, 53542, 59467, 90176, 107084, 118934, 180352, 214168, 237868, 428336, 475736, 856672, 951472, 1129873, 1713344, 1902944, 2259746, 3426688, 3805888, 4519492, 7611776, 9038984, 18077968, 36155936, 72311872, 83789003, 144623744, 167578006, 335156012, 670312024, 1340624048, 1591991057, 2681248096, 3183982114, 5362496192, 6367964228, 10724992384, 12735928456, 25471856912, 50943713824, 101887427648, 203774855296]

約数ペア:

[(1, 203774855296), (2, 101887427648), (4, 50943713824), (8, 25471856912), (16, 12735928456), (19, 10724992384), (32, 6367964228), (38, 5362496192), (64, 3183982114), (76, 2681248096), (128, 1591991057), (152, 1340624048), (304, 670312024), (608, 335156012), (1216, 167578006), (1409, 144623744), (2432, 83789003), (2818, 72311872), (5636, 36155936), (11272, 18077968), (22544, 9038984), (26771, 7611776), (45088, 4519492), (53542, 3805888), (59467, 3426688), (90176, 2259746), (107084, 1902944), (118934, 1713344), (180352, 1129873), (214168, 951472), (237868, 856672), (428336, 475736)]