202216378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15649}}^1$

素因数の和:15742

約数の個数: 32

約数和(自身を含む): 378604800

約数和(自身を除く): 176388422

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 15649, 31298, 109543, 203437, 219086, 406874, 1111079, 1424059, 2222158, 2848118, 7777553, 14444027, 15555106, 28888054, 101108189, 202216378]

約数ペア:

[(1, 202216378), (2, 101108189), (7, 28888054), (13, 15555106), (14, 14444027), (26, 7777553), (71, 2848118), (91, 2222158), (142, 1424059), (182, 1111079), (497, 406874), (923, 219086), (994, 203437), (1846, 109543), (6461, 31298), (12922, 15649)]