219715671026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1\times {\mathrm{42407}}^1$

素因数の和:43286

約数の個数: 32

約数和(自身を含む): 346521535488

約数和(自身を除く): 126805864462

約数列:

[1, 2, 23, 46, 163, 326, 691, 1382, 3749, 7498, 15893, 31786, 42407, 84814, 112633, 225266, 975361, 1950722, 2590559, 5181118, 6912341, 13824682, 29303237, 58606474, 158983843, 317967686, 673974451, 1347948902, 4776427631, 9552855262, 109857835513, 219715671026]

約数ペア:

[(1, 219715671026), (2, 109857835513), (23, 9552855262), (46, 4776427631), (163, 1347948902), (326, 673974451), (691, 317967686), (1382, 158983843), (3749, 58606474), (7498, 29303237), (15893, 13824682), (31786, 6912341), (42407, 5181118), (84814, 2590559), (112633, 1950722), (225266, 975361)]