211779417458

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3533}}^1\times {\mathrm{7687}}^1$

素因数の和:11786

約数の個数: 32

約数和(自身を含む): 363852497664

約数和(自身を除く): 152073080206

約数列:

[1, 2, 7, 14, 557, 1114, 3533, 3899, 7066, 7687, 7798, 15374, 24731, 49462, 53809, 107618, 1967881, 3935762, 4281659, 8563318, 13775167, 27158171, 27550334, 29971613, 54316342, 59943226, 190107197, 380214394, 15127101247, 30254202494, 105889708729, 211779417458]

約数ペア:

[(1, 211779417458), (2, 105889708729), (7, 30254202494), (14, 15127101247), (557, 380214394), (1114, 190107197), (3533, 59943226), (3899, 54316342), (7066, 29971613), (7687, 27550334), (7798, 27158171), (15374, 13775167), (24731, 8563318), (49462, 4281659), (53809, 3935762), (107618, 1967881)]