216399902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 366774480

約数和(自身を除く): 150374578

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 179, 358, 527, 629, 961, 1054, 1147, 1258, 1922, 2294, 3043, 5549, 6086, 6623, 11098, 13246, 16337, 19499, 32674, 35557, 38998, 71114, 94333, 112591, 172019, 188666, 205313, 225182, 344038, 410626, 604469, 1208938, 2924323, 3490321, 5848646, 6364703, 6980642, 12729406, 108199951, 216399902]

約数ペア:

[(1, 216399902), (2, 108199951), (17, 12729406), (31, 6980642), (34, 6364703), (37, 5848646), (62, 3490321), (74, 2924323), (179, 1208938), (358, 604469), (527, 410626), (629, 344038), (961, 225182), (1054, 205313), (1147, 188666), (1258, 172019), (1922, 112591), (2294, 94333), (3043, 71114), (5549, 38998), (6086, 35557), (6623, 32674), (11098, 19499), (13246, 16337)]