201921414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20483}}^1$

素因数の和:20572

約数の個数: 32

約数和(自身を含む): 424756224

約数和(自身を除く): 222834810

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 9858, 20483, 40966, 61449, 122898, 634973, 1085599, 1269946, 1904919, 2171198, 3256797, 3809838, 6513594, 33653569, 67307138, 100960707, 201921414]

約数ペア:

[(1, 201921414), (2, 100960707), (3, 67307138), (6, 33653569), (31, 6513594), (53, 3809838), (62, 3256797), (93, 2171198), (106, 1904919), (159, 1269946), (186, 1085599), (318, 634973), (1643, 122898), (3286, 61449), (4929, 40966), (9858, 20483)]