201326356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34403}}^1$

素因数の和:34444

約数の個数: 48

約数和(自身を含む): 462389760

約数和(自身を除く): 261063404

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 34403, 68806, 137612, 240821, 378433, 481642, 653657, 756866, 963284, 1307314, 1513732, 2614628, 2649031, 4575599, 5298062, 7190227, 9151198, 10596124, 14380454, 18302396, 28760908, 50331589, 100663178, 201326356]

約数ペア:

[(1, 201326356), (2, 100663178), (4, 50331589), (7, 28760908), (11, 18302396), (14, 14380454), (19, 10596124), (22, 9151198), (28, 7190227), (38, 5298062), (44, 4575599), (76, 2649031), (77, 2614628), (133, 1513732), (154, 1307314), (209, 963284), (266, 756866), (308, 653657), (418, 481642), (532, 378433), (836, 240821), (1463, 137612), (2926, 68806), (5852, 34403)]