221572602906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{13553}}^1\times {\mathrm{38377}}^1$

素因数の和:52006

約数の個数: 32

約数和(自身を含む): 449431555968

約数和(自身を除く): 227858953062

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 13553, 27106, 38377, 40659, 76754, 81318, 115131, 230262, 962263, 1924526, 2724767, 2886789, 5449534, 5773578, 8174301, 16348602, 520123481, 1040246962, 1560370443, 3120740886, 36928767151, 73857534302, 110786301453, 221572602906]

約数ペア:

[(1, 221572602906), (2, 110786301453), (3, 73857534302), (6, 36928767151), (71, 3120740886), (142, 1560370443), (213, 1040246962), (426, 520123481), (13553, 16348602), (27106, 8174301), (38377, 5773578), (40659, 5449534), (76754, 2886789), (81318, 2724767), (115131, 1924526), (230262, 962263)]