214090898

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3775

約数の個数: 48

約数和(自身を含む): 406022400

約数和(自身を除く): 191931502

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 3709, 4123, 7418, 8246, 25963, 28861, 51926, 57722, 70471, 114979, 140942, 181741, 229958, 363482, 493297, 804853, 986594, 1609706, 2184601, 3453079, 4369202, 5633971, 6906158, 11267942, 15292207, 30584414, 107045449, 214090898]

約数ペア:

[(1, 214090898), (2, 107045449), (7, 30584414), (14, 15292207), (19, 11267942), (31, 6906158), (38, 5633971), (49, 4369202), (62, 3453079), (98, 2184601), (133, 1609706), (217, 986594), (266, 804853), (434, 493297), (589, 363482), (931, 229958), (1178, 181741), (1519, 140942), (1862, 114979), (3038, 70471), (3709, 57722), (4123, 51926), (7418, 28861), (8246, 25963)]