199470964

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13253

約数の個数: 48

約数和(自身を含む): 444124800

約数和(自身を除く): 244653836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 13217, 15092, 26434, 52868, 92519, 145387, 185038, 290774, 370076, 581548, 647633, 1017709, 1295266, 2035418, 2590532, 4070836, 4533431, 7123963, 9066862, 14247926, 18133724, 28495852, 49867741, 99735482, 199470964]

約数ペア:

[(1, 199470964), (2, 99735482), (4, 49867741), (7, 28495852), (11, 18133724), (14, 14247926), (22, 9066862), (28, 7123963), (44, 4533431), (49, 4070836), (77, 2590532), (98, 2035418), (154, 1295266), (196, 1017709), (308, 647633), (343, 581548), (539, 370076), (686, 290774), (1078, 185038), (1372, 145387), (2156, 92519), (3773, 52868), (7546, 26434), (13217, 15092)]