214958704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7001}}^1$

素因数の和:7129

約数の個数: 40

約数和(自身を含む): 442806480

約数和(自身を除く): 227847776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 7001, 7676, 14002, 15352, 28004, 30704, 56008, 112016, 133019, 266038, 532076, 707101, 1064152, 1414202, 2128304, 2828404, 5656808, 11313616, 13434919, 26869838, 53739676, 107479352, 214958704]

約数ペア:

[(1, 214958704), (2, 107479352), (4, 53739676), (8, 26869838), (16, 13434919), (19, 11313616), (38, 5656808), (76, 2828404), (101, 2128304), (152, 1414202), (202, 1064152), (304, 707101), (404, 532076), (808, 266038), (1616, 133019), (1919, 112016), (3838, 56008), (7001, 30704), (7676, 28004), (14002, 15352)]