199423734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{7639}}^1$

素因数の和:7892

約数の個数: 32

約数和(自身を含む): 421728000

約数和(自身を除く): 222304266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1374, 4351, 7639, 8702, 13053, 15278, 22917, 26106, 45834, 145141, 290282, 435423, 870846, 1749331, 3498662, 5247993, 10495986, 33237289, 66474578, 99711867, 199423734]

約数ペア:

[(1, 199423734), (2, 99711867), (3, 66474578), (6, 33237289), (19, 10495986), (38, 5247993), (57, 3498662), (114, 1749331), (229, 870846), (458, 435423), (687, 290282), (1374, 145141), (4351, 45834), (7639, 26106), (8702, 22917), (13053, 15278)]