201514408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{3499}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 395640000

約数和(自身を除く): 194125592

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 1252, 2504, 3499, 6998, 7199, 13996, 14398, 27992, 28796, 57592, 80477, 160954, 321908, 643816, 1095187, 2190374, 4380748, 8761496, 25189301, 50378602, 100757204, 201514408]

約数ペア:

[(1, 201514408), (2, 100757204), (4, 50378602), (8, 25189301), (23, 8761496), (46, 4380748), (92, 2190374), (184, 1095187), (313, 643816), (626, 321908), (1252, 160954), (2504, 80477), (3499, 57592), (6998, 28796), (7199, 27992), (13996, 14398)]