200023295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 266267520

約数和(自身を除く): 66244225

約数列:

[1, 5, 23, 29, 37, 115, 145, 185, 667, 851, 1073, 1621, 3335, 4255, 5365, 8105, 24679, 37283, 47009, 59977, 123395, 186415, 235045, 299885, 1081207, 1379471, 1739333, 5406035, 6897355, 8696665, 40004659, 200023295]

約数ペア:

[(1, 200023295), (5, 40004659), (23, 8696665), (29, 6897355), (37, 5406035), (115, 1739333), (145, 1379471), (185, 1081207), (667, 299885), (851, 235045), (1073, 186415), (1621, 123395), (3335, 59977), (4255, 47009), (5365, 37283), (8105, 24679)]