223238037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 340291584

約数和(自身を除く): 117053547

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 737, 1023, 2077, 2211, 3257, 6231, 9771, 22847, 35827, 68541, 100967, 107481, 218219, 302901, 654657, 1110637, 2400409, 3331911, 6764789, 7201227, 20294367, 74412679, 223238037]

約数ペア:

[(1, 223238037), (3, 74412679), (11, 20294367), (31, 7201227), (33, 6764789), (67, 3331911), (93, 2400409), (201, 1110637), (341, 654657), (737, 302901), (1023, 218219), (2077, 107481), (2211, 100967), (3257, 68541), (6231, 35827), (9771, 22847)]