201770504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5119}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 408576000

約数和(自身を除く): 206805496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 3032, 4927, 5119, 9854, 10238, 19708, 20476, 39416, 40952, 66547, 133094, 266188, 532376, 1940101, 3880202, 7760404, 15520808, 25221313, 50442626, 100885252, 201770504]

約数ペア:

[(1, 201770504), (2, 100885252), (4, 50442626), (8, 25221313), (13, 15520808), (26, 7760404), (52, 3880202), (104, 1940101), (379, 532376), (758, 266188), (1516, 133094), (3032, 66547), (4927, 40952), (5119, 39416), (9854, 20476), (10238, 19708)]