199028930

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{119179}}^1$

素因数の和:119353

約数の個数: 16

約数和(自身を含む): 360400320

約数和(自身を除く): 161371390

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 119179, 238358, 595895, 1191790, 19902893, 39805786, 99514465, 199028930]

約数ペア:

[(1, 199028930), (2, 99514465), (5, 39805786), (10, 19902893), (167, 1191790), (334, 595895), (835, 238358), (1670, 119179)]