194358556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 410296320

約数和(自身を除く): 215937764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 2047, 2492, 3391, 4094, 6782, 8188, 13564, 14329, 23737, 28658, 47474, 57316, 77993, 94948, 155986, 301799, 311972, 545951, 603598, 1091902, 1207196, 2112593, 2183804, 4225186, 6941377, 8450372, 13882754, 27765508, 48589639, 97179278, 194358556]

約数ペア:

[(1, 194358556), (2, 97179278), (4, 48589639), (7, 27765508), (14, 13882754), (23, 8450372), (28, 6941377), (46, 4225186), (89, 2183804), (92, 2112593), (161, 1207196), (178, 1091902), (322, 603598), (356, 545951), (623, 311972), (644, 301799), (1246, 155986), (2047, 94948), (2492, 77993), (3391, 57316), (4094, 47474), (6782, 28658), (8188, 23737), (13564, 14329)]