208066636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 384072192

約数和(自身を除く): 176005556

約数列:

[1, 2, 4, 41, 71, 82, 107, 142, 164, 167, 214, 284, 334, 428, 668, 2911, 4387, 5822, 6847, 7597, 8774, 11644, 11857, 13694, 15194, 17548, 17869, 23714, 27388, 30388, 35738, 47428, 71476, 311477, 486137, 622954, 732629, 972274, 1245908, 1268699, 1465258, 1944548, 2537398, 2930516, 5074796, 52016659, 104033318, 208066636]

約数ペア:

[(1, 208066636), (2, 104033318), (4, 52016659), (41, 5074796), (71, 2930516), (82, 2537398), (107, 1944548), (142, 1465258), (164, 1268699), (167, 1245908), (214, 972274), (284, 732629), (334, 622954), (428, 486137), (668, 311477), (2911, 71476), (4387, 47428), (5822, 35738), (6847, 30388), (7597, 27388), (8774, 23714), (11644, 17869), (11857, 17548), (13694, 15194)]