200420474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{8689}}^1$

素因数の和:9317

約数の個数: 16

約数和(自身を含む): 317011200

約数和(自身を除く): 116590726

約数列:

[1, 2, 19, 38, 607, 1214, 8689, 11533, 17378, 23066, 165091, 330182, 5274223, 10548446, 100210237, 200420474]

約数ペア:

[(1, 200420474), (2, 100210237), (19, 10548446), (38, 5274223), (607, 330182), (1214, 165091), (8689, 23066), (11533, 17378)]