190055509

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22273}}^1$

素因数の和:22356

約数の個数: 16

約数和(自身を含む): 230936832

約数和(自身を除く): 40881323

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 22273, 155911, 512279, 1180469, 3585953, 8263283, 27150787, 190055509]

約数ペア:

[(1, 190055509), (7, 27150787), (23, 8263283), (53, 3585953), (161, 1180469), (371, 512279), (1219, 155911), (8533, 22273)]