233644558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8209}}^1$

素因数の和:8344

約数の個数: 32

約数和(自身を含む): 425606400

約数和(自身を除く): 191961842

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 8209, 14231, 16418, 28462, 57463, 114926, 155971, 311942, 878363, 1091797, 1756726, 2183594, 6148541, 12297082, 16688897, 33377794, 116822279, 233644558]

約数ペア:

[(1, 233644558), (2, 116822279), (7, 33377794), (14, 16688897), (19, 12297082), (38, 6148541), (107, 2183594), (133, 1756726), (214, 1091797), (266, 878363), (749, 311942), (1498, 155971), (2033, 114926), (4066, 57463), (8209, 28462), (14231, 16418)]