201728230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39019}}^1$

素因数の和:39084

約数の個数: 32

約数和(自身を含む): 404559360

約数和(自身を除く): 202831130

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 39019, 78038, 195095, 390190, 429209, 858418, 1833893, 2146045, 3667786, 4292090, 9169465, 18338930, 20172823, 40345646, 100864115, 201728230]

約数ペア:

[(1, 201728230), (2, 100864115), (5, 40345646), (10, 20172823), (11, 18338930), (22, 9169465), (47, 4292090), (55, 3667786), (94, 2146045), (110, 1833893), (235, 858418), (470, 429209), (517, 390190), (1034, 195095), (2585, 78038), (5170, 39019)]