239968688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{154619}}^1$

素因数の和:154724

約数の個数: 20

約数和(自身を含む): 469735560

約数和(自身を除く): 229766872

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 154619, 309238, 618476, 1236952, 2473904, 14998043, 29996086, 59992172, 119984344, 239968688]

約数ペア:

[(1, 239968688), (2, 119984344), (4, 59992172), (8, 29996086), (16, 14998043), (97, 2473904), (194, 1236952), (388, 618476), (776, 309238), (1552, 154619)]