201872302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 328684320

約数和(自身を除く): 126812018

約数列:

[1, 2, 19, 38, 61, 73, 122, 146, 1159, 1193, 1387, 2318, 2386, 2774, 4453, 8906, 22667, 45334, 72773, 84607, 87089, 145546, 169214, 174178, 1382687, 1654691, 2765374, 3309382, 5312429, 10624858, 100936151, 201872302]

約数ペア:

[(1, 201872302), (2, 100936151), (19, 10624858), (38, 5312429), (61, 3309382), (73, 2765374), (122, 1654691), (146, 1382687), (1159, 174178), (1193, 169214), (1387, 145546), (2318, 87089), (2386, 84607), (2774, 72773), (4453, 45334), (8906, 22667)]