198097848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211643}}^1$

素因数の和:211668

約数の個数: 48

約数和(自身を含む): 577788120

約数和(自身を除く): 379690272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 211643, 423286, 634929, 846572, 1269858, 1693144, 1904787, 2539716, 2751359, 3809574, 5079432, 5502718, 7619148, 8254077, 11005436, 15238296, 16508154, 22010872, 24762231, 33016308, 49524462, 66032616, 99048924, 198097848]

約数ペア:

[(1, 198097848), (2, 99048924), (3, 66032616), (4, 49524462), (6, 33016308), (8, 24762231), (9, 22010872), (12, 16508154), (13, 15238296), (18, 11005436), (24, 8254077), (26, 7619148), (36, 5502718), (39, 5079432), (52, 3809574), (72, 2751359), (78, 2539716), (104, 1904787), (117, 1693144), (156, 1269858), (234, 846572), (312, 634929), (468, 423286), (936, 211643)]