207828334

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 367160256

約数和(自身を除く): 159331922

約数列:

[1, 2, 7, 14, 37, 74, 259, 421, 518, 842, 953, 1906, 2947, 5894, 6671, 13342, 15577, 31154, 35261, 70522, 109039, 218078, 246827, 401213, 493654, 802426, 2808491, 5616982, 14844881, 29689762, 103914167, 207828334]

約数ペア:

[(1, 207828334), (2, 103914167), (7, 29689762), (14, 14844881), (37, 5616982), (74, 2808491), (259, 802426), (421, 493654), (518, 401213), (842, 246827), (953, 218078), (1906, 109039), (2947, 70522), (5894, 35261), (6671, 31154), (13342, 15577)]