193870312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61979}}^1$

素因数の和:62025

約数の個数: 32

約数和(自身を含む): 401630400

約数和(自身を除く): 207760088

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 61979, 123958, 247916, 495832, 1053643, 1425517, 2107286, 2851034, 4214572, 5702068, 8429144, 11404136, 24233789, 48467578, 96935156, 193870312]

約数ペア:

[(1, 193870312), (2, 96935156), (4, 48467578), (8, 24233789), (17, 11404136), (23, 8429144), (34, 5702068), (46, 4214572), (68, 2851034), (92, 2107286), (136, 1425517), (184, 1053643), (391, 495832), (782, 247916), (1564, 123958), (3128, 61979)]