228768778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27743}}^1$

素因数の和:27802

約数の個数: 32

約数和(自身を含む): 426147840

約数和(自身を除く): 197379062

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 27743, 55486, 194201, 388402, 527117, 860033, 1054234, 1720066, 3689819, 6020231, 7379638, 12040462, 16340627, 32681254, 114384389, 228768778]

約数ペア:

[(1, 228768778), (2, 114384389), (7, 32681254), (14, 16340627), (19, 12040462), (31, 7379638), (38, 6020231), (62, 3689819), (133, 1720066), (217, 1054234), (266, 860033), (434, 527117), (589, 388402), (1178, 194201), (4123, 55486), (8246, 27743)]