212162574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{87743}}^1$

素因数の和:87792

約数の個数: 32

約数和(自身を含む): 471711744

約数和(自身を除く): 259549170

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 87743, 175486, 263229, 526458, 1140659, 2281318, 2720033, 3421977, 5440066, 6843954, 8160099, 16320198, 35360429, 70720858, 106081287, 212162574]

約数ペア:

[(1, 212162574), (2, 106081287), (3, 70720858), (6, 35360429), (13, 16320198), (26, 8160099), (31, 6843954), (39, 5440066), (62, 3421977), (78, 2720033), (93, 2281318), (186, 1140659), (403, 526458), (806, 263229), (1209, 175486), (2418, 87743)]