207956018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 338349312

約数和(自身を除く): 130393294

約数列:

[1, 2, 23, 41, 46, 71, 82, 142, 943, 1553, 1633, 1886, 2911, 3106, 3266, 5822, 35719, 63673, 66953, 71438, 110263, 127346, 133906, 220526, 1464479, 2536049, 2928958, 4520783, 5072098, 9041566, 103978009, 207956018]

約数ペア:

[(1, 207956018), (2, 103978009), (23, 9041566), (41, 5072098), (46, 4520783), (71, 2928958), (82, 2536049), (142, 1464479), (943, 220526), (1553, 133906), (1633, 127346), (1886, 110263), (2911, 71438), (3106, 66953), (3266, 63673), (5822, 35719)]