202139984

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{46619}}^1$

素因数の和:46898

約数の個数: 20

約数和(自身を含む): 393099840

約数和(自身を除く): 190959856

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 46619, 93238, 186476, 372952, 745904, 12633749, 25267498, 50534996, 101069992, 202139984]

約数ペア:

[(1, 202139984), (2, 101069992), (4, 50534996), (8, 25267498), (16, 12633749), (271, 745904), (542, 372952), (1084, 186476), (2168, 93238), (4336, 46619)]