206089506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1635631}}^1$

素因数の和:1635646

約数の個数: 24

約数和(自身を含む): 510317184

約数和(自身を除く): 304227678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1635631, 3271262, 4906893, 9813786, 11449417, 14720679, 22898834, 29441358, 34348251, 68696502, 103044753, 206089506]

約数ペア:

[(1, 206089506), (2, 103044753), (3, 68696502), (6, 34348251), (7, 29441358), (9, 22898834), (14, 14720679), (18, 11449417), (21, 9813786), (42, 4906893), (63, 3271262), (126, 1635631)]