208160512

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6873

約数の個数: 72

約数和(自身を含む): 502873056

約数和(自身を除く): 294712544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6833, 7616, 13666, 15232, 27332, 30464, 47831, 54664, 95662, 109328, 116161, 191324, 218656, 232322, 382648, 437312, 464644, 765296, 813127, 874624, 929288, 1530592, 1626254, 1749248, 1858576, 3061184, 3252508, 3717152, 6122368, 6505016, 7434304, 12244736, 13010032, 14868608, 26020064, 29737216, 52040128, 104080256, 208160512]

約数ペア:

[(1, 208160512), (2, 104080256), (4, 52040128), (7, 29737216), (8, 26020064), (14, 14868608), (16, 13010032), (17, 12244736), (28, 7434304), (32, 6505016), (34, 6122368), (56, 3717152), (64, 3252508), (68, 3061184), (112, 1858576), (119, 1749248), (128, 1626254), (136, 1530592), (224, 929288), (238, 874624), (256, 813127), (272, 765296), (448, 464644), (476, 437312), (544, 382648), (896, 232322), (952, 218656), (1088, 191324), (1792, 116161), (1904, 109328), (2176, 95662), (3808, 54664), (4352, 47831), (6833, 30464), (7616, 27332), (13666, 15232)]