198851484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3227

約数の個数: 72

約数和(自身を含む): 518794752

約数和(自身を除く): 319943268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 3163, 4836, 5239, 6326, 9489, 10478, 12652, 15717, 18978, 20956, 31434, 37956, 41119, 62868, 82238, 98053, 123357, 164476, 196106, 246714, 294159, 392212, 493428, 534547, 588318, 1069094, 1176636, 1274689, 1603641, 2138188, 2549378, 3207282, 3824067, 5098756, 6414564, 7648134, 15296268, 16570957, 33141914, 49712871, 66283828, 99425742, 198851484]

約数ペア:

[(1, 198851484), (2, 99425742), (3, 66283828), (4, 49712871), (6, 33141914), (12, 16570957), (13, 15296268), (26, 7648134), (31, 6414564), (39, 5098756), (52, 3824067), (62, 3207282), (78, 2549378), (93, 2138188), (124, 1603641), (156, 1274689), (169, 1176636), (186, 1069094), (338, 588318), (372, 534547), (403, 493428), (507, 392212), (676, 294159), (806, 246714), (1014, 196106), (1209, 164476), (1612, 123357), (2028, 98053), (2418, 82238), (3163, 62868), (4836, 41119), (5239, 37956), (6326, 31434), (9489, 20956), (10478, 18978), (12652, 15717)]