201224516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115117}}^1$

素因数の和:115163

約数の個数: 24

約数和(自身を含む): 386796480

約数和(自身を除く): 185571964

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 115117, 230234, 460468, 2187223, 2647691, 4374446, 5295382, 8748892, 10590764, 50306129, 100612258, 201224516]

約数ペア:

[(1, 201224516), (2, 100612258), (4, 50306129), (19, 10590764), (23, 8748892), (38, 5295382), (46, 4374446), (76, 2647691), (92, 2187223), (437, 460468), (874, 230234), (1748, 115117)]