200055128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 466589760

約数和(自身を除く): 266534632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 2522, 2716, 2833, 5044, 5432, 5666, 8827, 10088, 11332, 17654, 19831, 22664, 35308, 36829, 39662, 70616, 73658, 79324, 147316, 158648, 257803, 274801, 294632, 515606, 549602, 1031212, 1099204, 1923607, 2062424, 2198408, 3572413, 3847214, 7144826, 7694428, 14289652, 15388856, 25006891, 28579304, 50013782, 100027564, 200055128]

約数ペア:

[(1, 200055128), (2, 100027564), (4, 50013782), (7, 28579304), (8, 25006891), (13, 15388856), (14, 14289652), (26, 7694428), (28, 7144826), (52, 3847214), (56, 3572413), (91, 2198408), (97, 2062424), (104, 1923607), (182, 1099204), (194, 1031212), (364, 549602), (388, 515606), (679, 294632), (728, 274801), (776, 257803), (1261, 158648), (1358, 147316), (2522, 79324), (2716, 73658), (2833, 70616), (5044, 39662), (5432, 36829), (5666, 35308), (8827, 22664), (10088, 19831), (11332, 17654)]