199615690160

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14423099}}^1$

素因数の和:14423285

約数の個数: 40

約数和(自身を含む): 466789208400

約数和(自身を除く): 267173518240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 13840, 14423099, 28846198, 57692396, 72115495, 115384792, 144230990, 230769584, 288461980, 576923960, 1153847920, 2495196127, 4990392254, 9980784508, 12475980635, 19961569016, 24951961270, 39923138032, 49903922540, 99807845080, 199615690160]

約数ペア:

[(1, 199615690160), (2, 99807845080), (4, 49903922540), (5, 39923138032), (8, 24951961270), (10, 19961569016), (16, 12475980635), (20, 9980784508), (40, 4990392254), (80, 2495196127), (173, 1153847920), (346, 576923960), (692, 288461980), (865, 230769584), (1384, 144230990), (1730, 115384792), (2768, 72115495), (3460, 57692396), (6920, 28846198), (13840, 14423099)]