199363922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 328363200

約数和(自身を除く): 128999278

約数列:

[1, 2, 19, 29, 38, 58, 131, 262, 551, 1102, 1381, 2489, 2762, 3799, 4978, 7598, 26239, 40049, 52478, 72181, 80098, 144362, 180911, 361822, 760931, 1521862, 3437309, 5246419, 6874618, 10492838, 99681961, 199363922]

約数ペア:

[(1, 199363922), (2, 99681961), (19, 10492838), (29, 6874618), (38, 5246419), (58, 3437309), (131, 1521862), (262, 760931), (551, 361822), (1102, 180911), (1381, 144362), (2489, 80098), (2762, 72181), (3799, 52478), (4978, 40049), (7598, 26239)]