193086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:656

約数の個数: 24

約数和(自身を含む): 443664

約数和(自身を除く): 250578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 631, 1262, 1893, 3786, 5679, 10727, 11358, 21454, 32181, 64362, 96543, 193086]

約数ペア:

[(1, 193086), (2, 96543), (3, 64362), (6, 32181), (9, 21454), (17, 11358), (18, 10727), (34, 5679), (51, 3786), (102, 1893), (153, 1262), (306, 631)]