201167668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 409937920

約数和(自身を除く): 208770252

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 5503, 9139, 11006, 18278, 22012, 36556, 71539, 104557, 143078, 203611, 209114, 286156, 407222, 418228, 814444, 1359241, 2646943, 2718482, 3868609, 5293886, 5436964, 7737218, 10587772, 15474436, 50291917, 100583834, 201167668]

約数ペア:

[(1, 201167668), (2, 100583834), (4, 50291917), (13, 15474436), (19, 10587772), (26, 7737218), (37, 5436964), (38, 5293886), (52, 3868609), (74, 2718482), (76, 2646943), (148, 1359241), (247, 814444), (481, 418228), (494, 407222), (703, 286156), (962, 209114), (988, 203611), (1406, 143078), (1924, 104557), (2812, 71539), (5503, 36556), (9139, 22012), (11006, 18278)]