193036168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10729}}^1$

素因数の和:10921

約数の個数: 32

約数和(自身を含む): 392074200

約数和(自身を除く): 199038032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 10729, 17992, 21458, 42916, 85832, 139477, 278954, 557908, 1115816, 1856117, 3712234, 7424468, 14848936, 24129521, 48259042, 96518084, 193036168]

約数ペア:

[(1, 193036168), (2, 96518084), (4, 48259042), (8, 24129521), (13, 14848936), (26, 7424468), (52, 3712234), (104, 1856117), (173, 1115816), (346, 557908), (692, 278954), (1384, 139477), (2249, 85832), (4498, 42916), (8996, 21458), (10729, 17992)]