100971518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 161920512

約数和(自身を除く): 60948994

約数列:

[1, 2, 23, 46, 101, 103, 202, 206, 211, 422, 2323, 2369, 4646, 4738, 4853, 9706, 10403, 20806, 21311, 21733, 42622, 43466, 239269, 478538, 490153, 499859, 980306, 999718, 2195033, 4390066, 50485759, 100971518]

約数ペア:

[(1, 100971518), (2, 50485759), (23, 4390066), (46, 2195033), (101, 999718), (103, 980306), (202, 499859), (206, 490153), (211, 478538), (422, 239269), (2323, 43466), (2369, 42622), (4646, 21733), (4738, 21311), (4853, 20806), (9706, 10403)]