214187246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37963}}^1$

素因数の和:38016

約数の個数: 32

約数和(自身を含む): 408188928

約数和(自身を除く): 194001682

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 37963, 75926, 265741, 493519, 531482, 987038, 1176853, 2353706, 3454633, 6909266, 8237971, 15299089, 16475942, 30598178, 107093623, 214187246]

約数ペア:

[(1, 214187246), (2, 107093623), (7, 30598178), (13, 16475942), (14, 15299089), (26, 8237971), (31, 6909266), (62, 3454633), (91, 2353706), (182, 1176853), (217, 987038), (403, 531482), (434, 493519), (806, 265741), (2821, 75926), (5642, 37963)]