194969726

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 363450240

約数和(自身を除く): 168480514

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 406, 434, 899, 1421, 1519, 1798, 2213, 2842, 3038, 4426, 6293, 12586, 15491, 30982, 44051, 64177, 68603, 88102, 108437, 128354, 137206, 216874, 449239, 480221, 898478, 960442, 1989487, 3144673, 3361547, 3978974, 6289346, 6723094, 13926409, 27852818, 97484863, 194969726]

約数ペア:

[(1, 194969726), (2, 97484863), (7, 27852818), (14, 13926409), (29, 6723094), (31, 6289346), (49, 3978974), (58, 3361547), (62, 3144673), (98, 1989487), (203, 960442), (217, 898478), (406, 480221), (434, 449239), (899, 216874), (1421, 137206), (1519, 128354), (1798, 108437), (2213, 88102), (2842, 68603), (3038, 64177), (4426, 44051), (6293, 30982), (12586, 15491)]