208128756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 565875072

約数和(自身を除く): 357746316

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 137, 187, 204, 274, 374, 411, 548, 561, 677, 748, 822, 1122, 1354, 1507, 1644, 2031, 2244, 2329, 2708, 3014, 4062, 4521, 4658, 6028, 6987, 7447, 8124, 9042, 9316, 11509, 13974, 14894, 18084, 22341, 23018, 25619, 27948, 29788, 34527, 44682, 46036, 51238, 69054, 76857, 89364, 92749, 102476, 126599, 138108, 153714, 185498, 253198, 278247, 307428, 370996, 379797, 506396, 556494, 759594, 1020239, 1112988, 1519188, 1576733, 2040478, 3060717, 3153466, 4080956, 4730199, 6121434, 6306932, 9460398, 12242868, 17344063, 18920796, 34688126, 52032189, 69376252, 104064378, 208128756]

約数ペア:

[(1, 208128756), (2, 104064378), (3, 69376252), (4, 52032189), (6, 34688126), (11, 18920796), (12, 17344063), (17, 12242868), (22, 9460398), (33, 6306932), (34, 6121434), (44, 4730199), (51, 4080956), (66, 3153466), (68, 3060717), (102, 2040478), (132, 1576733), (137, 1519188), (187, 1112988), (204, 1020239), (274, 759594), (374, 556494), (411, 506396), (548, 379797), (561, 370996), (677, 307428), (748, 278247), (822, 253198), (1122, 185498), (1354, 153714), (1507, 138108), (1644, 126599), (2031, 102476), (2244, 92749), (2329, 89364), (2708, 76857), (3014, 69054), (4062, 51238), (4521, 46036), (4658, 44682), (6028, 34527), (6987, 29788), (7447, 27948), (8124, 25619), (9042, 23018), (9316, 22341), (11509, 18084), (13974, 14894)]