194870648

素因数分解:

$2^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 240585352

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 343, 376, 392, 658, 686, 1316, 1372, 1511, 2303, 2632, 2744, 3022, 4606, 6044, 9212, 10577, 12088, 16121, 18424, 21154, 32242, 42308, 64484, 71017, 74039, 84616, 128968, 142034, 148078, 284068, 296156, 497119, 518273, 568136, 592312, 994238, 1036546, 1988476, 2073092, 3479833, 3976952, 4146184, 6959666, 13919332, 24358831, 27838664, 48717662, 97435324, 194870648]

約数ペア:

[(1, 194870648), (2, 97435324), (4, 48717662), (7, 27838664), (8, 24358831), (14, 13919332), (28, 6959666), (47, 4146184), (49, 3976952), (56, 3479833), (94, 2073092), (98, 1988476), (188, 1036546), (196, 994238), (329, 592312), (343, 568136), (376, 518273), (392, 497119), (658, 296156), (686, 284068), (1316, 148078), (1372, 142034), (1511, 128968), (2303, 84616), (2632, 74039), (2744, 71017), (3022, 64484), (4606, 42308), (6044, 32242), (9212, 21154), (10577, 18424), (12088, 16121)]