201873008

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{72931}}^1$

素因数の和:73112

約数の個数: 20

約数和(自身を含む): 393395208

約数和(自身を除く): 191522200

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 72931, 145862, 291724, 583448, 1166896, 12617063, 25234126, 50468252, 100936504, 201873008]

約数ペア:

[(1, 201873008), (2, 100936504), (4, 50468252), (8, 25234126), (16, 12617063), (173, 1166896), (346, 583448), (692, 291724), (1384, 145862), (2768, 72931)]