193340162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 320803200

約数和(自身を除く): 127463038

約数列:

[1, 2, 19, 23, 38, 46, 157, 314, 437, 874, 1409, 2818, 2983, 3611, 5966, 7222, 26771, 32407, 53542, 64814, 68609, 137218, 221213, 442426, 615733, 1231466, 4203047, 5087899, 8406094, 10175798, 96670081, 193340162]

約数ペア:

[(1, 193340162), (2, 96670081), (19, 10175798), (23, 8406094), (38, 5087899), (46, 4203047), (157, 1231466), (314, 615733), (437, 442426), (874, 221213), (1409, 137218), (2818, 68609), (2983, 64814), (3611, 53542), (5966, 32407), (7222, 26771)]