201949977548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1\times {\mathrm{1367}}^1$

素因数の和:2343

約数の個数: 96

約数和(自身を含む): 410473018368

約数和(自身を除く): 208523040820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 313, 374, 626, 631, 748, 1252, 1262, 1367, 2524, 2734, 3443, 5321, 5468, 6886, 6941, 10642, 10727, 13772, 13882, 15037, 21284, 21454, 23239, 27764, 30074, 42908, 46478, 58531, 60148, 92956, 117062, 117997, 197503, 234124, 235994, 255629, 395006, 427871, 471988, 511258, 790012, 855742, 862577, 1022516, 1711484, 1725154, 2172533, 3357551, 3450308, 4345066, 4706581, 6715102, 7273807, 8690132, 9413162, 9488347, 13430204, 14547614, 14663809, 18826324, 18976694, 29095228, 29327618, 36933061, 37953388, 58655236, 73866122, 80011877, 147732244, 160023754, 161301899, 269986601, 320047508, 322603798, 539973202, 645207596, 1079946404, 2969852611, 4589772217, 5939705222, 9179544434, 11879410444, 18359088868, 50487494387, 100974988774, 201949977548]

約数ペア:

[(1, 201949977548), (2, 100974988774), (4, 50487494387), (11, 18359088868), (17, 11879410444), (22, 9179544434), (34, 5939705222), (44, 4589772217), (68, 2969852611), (187, 1079946404), (313, 645207596), (374, 539973202), (626, 322603798), (631, 320047508), (748, 269986601), (1252, 161301899), (1262, 160023754), (1367, 147732244), (2524, 80011877), (2734, 73866122), (3443, 58655236), (5321, 37953388), (5468, 36933061), (6886, 29327618), (6941, 29095228), (10642, 18976694), (10727, 18826324), (13772, 14663809), (13882, 14547614), (15037, 13430204), (21284, 9488347), (21454, 9413162), (23239, 8690132), (27764, 7273807), (30074, 6715102), (42908, 4706581), (46478, 4345066), (58531, 3450308), (60148, 3357551), (92956, 2172533), (117062, 1725154), (117997, 1711484), (197503, 1022516), (234124, 862577), (235994, 855742), (255629, 790012), (395006, 511258), (427871, 471988)]