143395202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 232319232

約数和(自身を除く): 88924030

約数列:

[1, 2, 23, 37, 46, 74, 173, 346, 487, 851, 974, 1702, 3979, 6401, 7958, 11201, 12802, 18019, 22402, 36038, 84251, 147223, 168502, 294446, 414437, 828874, 1937773, 3117287, 3875546, 6234574, 71697601, 143395202]

約数ペア:

[(1, 143395202), (2, 71697601), (23, 6234574), (37, 3875546), (46, 3117287), (74, 1937773), (173, 828874), (346, 414437), (487, 294446), (851, 168502), (974, 147223), (1702, 84251), (3979, 36038), (6401, 22402), (7958, 18019), (11201, 12802)]