215539268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6047}}^1$

素因数の和:6144

約数の個数: 48

約数和(自身を含む): 460615680

約数和(自身を除く): 245076412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 6047, 8911, 12094, 17822, 24188, 35644, 42329, 84658, 114893, 169316, 229786, 405149, 459572, 804251, 810298, 1608502, 1620596, 2836043, 3217004, 5672086, 7697831, 11344172, 15395662, 30791324, 53884817, 107769634, 215539268]

約数ペア:

[(1, 215539268), (2, 107769634), (4, 53884817), (7, 30791324), (14, 15395662), (19, 11344172), (28, 7697831), (38, 5672086), (67, 3217004), (76, 2836043), (133, 1620596), (134, 1608502), (266, 810298), (268, 804251), (469, 459572), (532, 405149), (938, 229786), (1273, 169316), (1876, 114893), (2546, 84658), (5092, 42329), (6047, 35644), (8911, 24188), (12094, 17822)]