198180636

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 474802944

約数和(自身を除く): 276622308

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 433, 516, 866, 887, 1299, 1732, 1774, 2598, 2661, 3548, 5196, 5322, 10644, 18619, 37238, 38141, 55857, 74476, 76282, 111714, 114423, 152564, 223428, 228846, 384071, 457692, 768142, 1152213, 1536284, 2304426, 4608852, 16515053, 33030106, 49545159, 66060212, 99090318, 198180636]

約数ペア:

[(1, 198180636), (2, 99090318), (3, 66060212), (4, 49545159), (6, 33030106), (12, 16515053), (43, 4608852), (86, 2304426), (129, 1536284), (172, 1152213), (258, 768142), (433, 457692), (516, 384071), (866, 228846), (887, 223428), (1299, 152564), (1732, 114423), (1774, 111714), (2598, 76282), (2661, 74476), (3548, 55857), (5196, 38141), (5322, 37238), (10644, 18619)]