199936671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 296110080

約数和(自身を除く): 96173409

約数列:

[1, 3, 11, 33, 101, 223, 269, 303, 669, 807, 1111, 2453, 2959, 3333, 7359, 8877, 22523, 27169, 59987, 67569, 81507, 179961, 247753, 298859, 659857, 743259, 896577, 1979571, 6058687, 18176061, 66645557, 199936671]

約数ペア:

[(1, 199936671), (3, 66645557), (11, 18176061), (33, 6058687), (101, 1979571), (223, 896577), (269, 743259), (303, 659857), (669, 298859), (807, 247753), (1111, 179961), (2453, 81507), (2959, 67569), (3333, 59987), (7359, 27169), (8877, 22523)]