215307092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53773}}^1$

素因数の和:53808

約数の個数: 48

約数和(自身を含む): 505905792

約数和(自身を除く): 290598700

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 53773, 107546, 215092, 376411, 591503, 699049, 752822, 1183006, 1398098, 1505644, 2366012, 2796196, 4140521, 4893343, 7689539, 8281042, 9786686, 15379078, 16562084, 19573372, 30758156, 53826773, 107653546, 215307092]

約数ペア:

[(1, 215307092), (2, 107653546), (4, 53826773), (7, 30758156), (11, 19573372), (13, 16562084), (14, 15379078), (22, 9786686), (26, 8281042), (28, 7689539), (44, 4893343), (52, 4140521), (77, 2796196), (91, 2366012), (143, 1505644), (154, 1398098), (182, 1183006), (286, 752822), (308, 699049), (364, 591503), (572, 376411), (1001, 215092), (2002, 107546), (4004, 53773)]