201633184180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20449613}}^1$

素因数の和:20449668

約数の個数: 48

約数和(自身を含む): 463797245520

約数和(自身を除く): 262164061340

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 20449613, 40899226, 81798452, 102248065, 204496130, 347643421, 408992260, 593038777, 695286842, 1186077554, 1390573684, 1738217105, 2372155108, 2965193885, 3476434210, 5930387770, 6952868420, 10081659209, 11860775540, 20163318418, 40326636836, 50408296045, 100816592090, 201633184180]

約数ペア:

[(1, 201633184180), (2, 100816592090), (4, 50408296045), (5, 40326636836), (10, 20163318418), (17, 11860775540), (20, 10081659209), (29, 6952868420), (34, 5930387770), (58, 3476434210), (68, 2965193885), (85, 2372155108), (116, 1738217105), (145, 1390573684), (170, 1186077554), (290, 695286842), (340, 593038777), (493, 408992260), (580, 347643421), (986, 204496130), (1972, 102248065), (2465, 81798452), (4930, 40899226), (9860, 20449613)]