219943802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1867}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 372822912

約数和(自身を除く): 152879110

約数列:

[1, 2, 13, 23, 26, 46, 197, 299, 394, 598, 1867, 2561, 3734, 4531, 5122, 9062, 24271, 42941, 48542, 58903, 85882, 117806, 367799, 558233, 735598, 1116466, 4781387, 8459377, 9562774, 16918754, 109971901, 219943802]

約数ペア:

[(1, 219943802), (2, 109971901), (13, 16918754), (23, 9562774), (26, 8459377), (46, 4781387), (197, 1116466), (299, 735598), (394, 558233), (598, 367799), (1867, 117806), (2561, 85882), (3734, 58903), (4531, 48542), (5122, 42941), (9062, 24271)]