201319706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16103}}^1$

素因数の和:16178

約数の個数: 32

約数和(自身を含む): 371036160

約数和(自身を除く): 169716454

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 16103, 32206, 112721, 225442, 305957, 611914, 756841, 1513682, 2141699, 4283398, 5297887, 10595774, 14379979, 28759958, 100659853, 201319706]

約数ペア:

[(1, 201319706), (2, 100659853), (7, 28759958), (14, 14379979), (19, 10595774), (38, 5297887), (47, 4283398), (94, 2141699), (133, 1513682), (266, 756841), (329, 611914), (658, 305957), (893, 225442), (1786, 112721), (6251, 32206), (12502, 16103)]