200109026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 346731840

約数和(自身を除く): 146622814

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 7643, 13091, 15286, 26182, 99359, 145217, 198718, 290434, 405079, 810158, 1887821, 3775642, 5266027, 7696501, 10532054, 15393002, 100054513, 200109026]

約数ペア:

[(1, 200109026), (2, 100054513), (13, 15393002), (19, 10532054), (26, 7696501), (38, 5266027), (53, 3775642), (106, 1887821), (247, 810158), (494, 405079), (689, 290434), (1007, 198718), (1378, 145217), (2014, 99359), (7643, 26182), (13091, 15286)]