199135770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8591

約数の個数: 64

約数和(自身を含む): 515410560

約数和(自身を除く): 316274790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3895, 4674, 7790, 8521, 11685, 17042, 23370, 25563, 42605, 51126, 85210, 127815, 161899, 255630, 323798, 349361, 485697, 698722, 809495, 971394, 1048083, 1618990, 1746805, 2096166, 2428485, 3493610, 4856970, 5240415, 6637859, 10480830, 13275718, 19913577, 33189295, 39827154, 66378590, 99567885, 199135770]

約数ペア:

[(1, 199135770), (2, 99567885), (3, 66378590), (5, 39827154), (6, 33189295), (10, 19913577), (15, 13275718), (19, 10480830), (30, 6637859), (38, 5240415), (41, 4856970), (57, 3493610), (82, 2428485), (95, 2096166), (114, 1746805), (123, 1618990), (190, 1048083), (205, 971394), (246, 809495), (285, 698722), (410, 485697), (570, 349361), (615, 323798), (779, 255630), (1230, 161899), (1558, 127815), (2337, 85210), (3895, 51126), (4674, 42605), (7790, 25563), (8521, 23370), (11685, 17042)]