212319406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 354664800

約数和(自身を除く): 142345394

約数列:

[1, 2, 13, 26, 59, 61, 118, 122, 767, 793, 1534, 1586, 2269, 3599, 4538, 7198, 29497, 46787, 58994, 93574, 133871, 138409, 267742, 276818, 1740323, 1799317, 3480646, 3598634, 8166131, 16332262, 106159703, 212319406]

約数ペア:

[(1, 212319406), (2, 106159703), (13, 16332262), (26, 8166131), (59, 3598634), (61, 3480646), (118, 1799317), (122, 1740323), (767, 276818), (793, 267742), (1534, 138409), (1586, 133871), (2269, 93574), (3599, 58994), (4538, 46787), (7198, 29497)]