205128767816

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4890539}}^1$

素因数の和:4890666

約数の個数: 48

約数和(自身を含む): 451592463600

約数和(自身を除く): 246463695784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5992, 10486, 20972, 41944, 4890539, 9781078, 19562156, 34233773, 39124312, 68467546, 136935092, 239636411, 273870184, 479272822, 523287673, 958545644, 1046575346, 1917091288, 2093150692, 3663013711, 4186301384, 7326027422, 14652054844, 25641095977, 29304109688, 51282191954, 102564383908, 205128767816]

約数ペア:

[(1, 205128767816), (2, 102564383908), (4, 51282191954), (7, 29304109688), (8, 25641095977), (14, 14652054844), (28, 7326027422), (49, 4186301384), (56, 3663013711), (98, 2093150692), (107, 1917091288), (196, 1046575346), (214, 958545644), (392, 523287673), (428, 479272822), (749, 273870184), (856, 239636411), (1498, 136935092), (2996, 68467546), (5243, 39124312), (5992, 34233773), (10486, 19562156), (20972, 9781078), (41944, 4890539)]