194625170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1409}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 369532800

約数和(自身を除く): 174907630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 727, 1409, 1454, 2818, 3635, 7045, 7270, 13813, 14090, 26771, 27626, 53542, 69065, 133855, 138130, 267710, 1024343, 2048686, 5121715, 10243430, 19462517, 38925034, 97312585, 194625170]

約数ペア:

[(1, 194625170), (2, 97312585), (5, 38925034), (10, 19462517), (19, 10243430), (38, 5121715), (95, 2048686), (190, 1024343), (727, 267710), (1409, 138130), (1454, 133855), (2818, 69065), (3635, 53542), (7045, 27626), (7270, 26771), (13813, 14090)]