209992524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15923}}^1$

素因数の和:16094

約数の個数: 48

約数和(自身を含む): 563582208

約数和(自身を除く): 353589684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 15923, 31846, 47769, 63692, 95538, 111461, 191076, 222922, 334383, 445844, 668766, 1337532, 2499911, 4999822, 7499733, 9999644, 14999466, 17499377, 29998932, 34998754, 52498131, 69997508, 104996262, 209992524]

約数ペア:

[(1, 209992524), (2, 104996262), (3, 69997508), (4, 52498131), (6, 34998754), (7, 29998932), (12, 17499377), (14, 14999466), (21, 9999644), (28, 7499733), (42, 4999822), (84, 2499911), (157, 1337532), (314, 668766), (471, 445844), (628, 334383), (942, 222922), (1099, 191076), (1884, 111461), (2198, 95538), (3297, 63692), (4396, 47769), (6594, 31846), (13188, 15923)]