188856402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 451928064

約数和(自身を除く): 263071662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 186, 217, 219, 434, 438, 511, 651, 1022, 1302, 1533, 1987, 2263, 3066, 3974, 4526, 5961, 6789, 11922, 13578, 13909, 15841, 27818, 31682, 41727, 47523, 61597, 83454, 95046, 123194, 145051, 184791, 290102, 369582, 431179, 435153, 862358, 870306, 1015357, 1293537, 2030714, 2587074, 3046071, 4496581, 6092142, 8993162, 13489743, 26979486, 31476067, 62952134, 94428201, 188856402]

約数ペア:

[(1, 188856402), (2, 94428201), (3, 62952134), (6, 31476067), (7, 26979486), (14, 13489743), (21, 8993162), (31, 6092142), (42, 4496581), (62, 3046071), (73, 2587074), (93, 2030714), (146, 1293537), (186, 1015357), (217, 870306), (219, 862358), (434, 435153), (438, 431179), (511, 369582), (651, 290102), (1022, 184791), (1302, 145051), (1533, 123194), (1987, 95046), (2263, 83454), (3066, 61597), (3974, 47523), (4526, 41727), (5961, 31682), (6789, 27818), (11922, 15841), (13578, 13909)]