197775534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 449556480

約数和(自身を除く): 251780946

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 191, 319, 382, 541, 573, 638, 957, 1082, 1146, 1623, 1914, 2101, 3246, 4202, 5539, 5951, 6303, 11078, 11902, 12606, 15689, 16617, 17853, 31378, 33234, 35706, 47067, 60929, 94134, 103331, 121858, 172579, 182787, 206662, 309993, 345158, 365574, 517737, 619986, 1035474, 1136641, 2273282, 2996599, 3409923, 5993198, 6819846, 8989797, 17979594, 32962589, 65925178, 98887767, 197775534]

約数ペア:

[(1, 197775534), (2, 98887767), (3, 65925178), (6, 32962589), (11, 17979594), (22, 8989797), (29, 6819846), (33, 5993198), (58, 3409923), (66, 2996599), (87, 2273282), (174, 1136641), (191, 1035474), (319, 619986), (382, 517737), (541, 365574), (573, 345158), (638, 309993), (957, 206662), (1082, 182787), (1146, 172579), (1623, 121858), (1914, 103331), (2101, 94134), (3246, 60929), (4202, 47067), (5539, 35706), (5951, 33234), (6303, 31378), (11078, 17853), (11902, 16617), (12606, 15689)]