202213172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 421787520

約数和(自身を除く): 219574348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 812, 917, 1834, 1901, 3668, 3799, 3802, 7598, 7604, 13307, 15196, 26593, 26614, 53186, 53228, 55129, 106372, 110258, 220516, 249031, 385903, 498062, 771806, 996124, 1543612, 1743217, 3486434, 6972868, 7221899, 14443798, 28887596, 50553293, 101106586, 202213172]

約数ペア:

[(1, 202213172), (2, 101106586), (4, 50553293), (7, 28887596), (14, 14443798), (28, 7221899), (29, 6972868), (58, 3486434), (116, 1743217), (131, 1543612), (203, 996124), (262, 771806), (406, 498062), (524, 385903), (812, 249031), (917, 220516), (1834, 110258), (1901, 106372), (3668, 55129), (3799, 53228), (3802, 53186), (7598, 26614), (7604, 26593), (13307, 15196)]