201423189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 298303488

約数和(自身を除く): 96880299

約数列:

[1, 3, 11, 33, 101, 223, 271, 303, 669, 813, 1111, 2453, 2981, 3333, 7359, 8943, 22523, 27371, 60433, 67569, 82113, 181299, 247753, 301081, 664763, 743259, 903243, 1994289, 6103733, 18311199, 67141063, 201423189]

約数ペア:

[(1, 201423189), (3, 67141063), (11, 18311199), (33, 6103733), (101, 1994289), (223, 903243), (271, 743259), (303, 664763), (669, 301081), (813, 247753), (1111, 181299), (2453, 82113), (2981, 67569), (3333, 60433), (7359, 27371), (8943, 22523)]