207364480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17053}}^1$

素因数の和:17091

約数の個数: 64

約数和(自身を含む): 521852400

約数和(自身を除く): 314487920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 17053, 34106, 68212, 85265, 136424, 170530, 272848, 324007, 341060, 545696, 648014, 682120, 1091392, 1296028, 1364240, 1620035, 2182784, 2592056, 2728480, 3240070, 5184112, 5456960, 6480140, 10368224, 10913920, 12960280, 20736448, 25920560, 41472896, 51841120, 103682240, 207364480]

約数ペア:

[(1, 207364480), (2, 103682240), (4, 51841120), (5, 41472896), (8, 25920560), (10, 20736448), (16, 12960280), (19, 10913920), (20, 10368224), (32, 6480140), (38, 5456960), (40, 5184112), (64, 3240070), (76, 2728480), (80, 2592056), (95, 2182784), (128, 1620035), (152, 1364240), (160, 1296028), (190, 1091392), (304, 682120), (320, 648014), (380, 545696), (608, 341060), (640, 324007), (760, 272848), (1216, 170530), (1520, 136424), (2432, 85265), (3040, 68212), (6080, 34106), (12160, 17053)]