204395256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218371}}^1$

素因数の和:218396

約数の個数: 48

約数和(自身を含む): 596155560

約数和(自身を除く): 391760304

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, 218371, 436742, 655113, 873484, 1310226, 1746968, 1965339, 2620452, 2838823, 3930678, 5240904, 5677646, 7861356, 8516469, 11355292, 15722712, 17032938, 22710584, 25549407, 34065876, 51098814, 68131752, 102197628, 204395256]

約数ペア:

[(1, 204395256), (2, 102197628), (3, 68131752), (4, 51098814), (6, 34065876), (8, 25549407), (9, 22710584), (12, 17032938), (13, 15722712), (18, 11355292), (24, 8516469), (26, 7861356), (36, 5677646), (39, 5240904), (52, 3930678), (72, 2838823), (78, 2620452), (104, 1965339), (117, 1746968), (156, 1310226), (234, 873484), (312, 655113), (468, 436742), (936, 218371)]