199162544

素因数分解:

$2^4\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1621}}^1$

素因数の和:2733

約数の個数: 40

約数和(自身を含む): 441677088

約数和(自身を除く): 242514544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1097, 1621, 2194, 3242, 4388, 6484, 7679, 8776, 11347, 12968, 15358, 17552, 22694, 25936, 30716, 45388, 61432, 90776, 122864, 181552, 1778237, 3556474, 7112948, 12447659, 14225896, 24895318, 28451792, 49790636, 99581272, 199162544]

約数ペア:

[(1, 199162544), (2, 99581272), (4, 49790636), (7, 28451792), (8, 24895318), (14, 14225896), (16, 12447659), (28, 7112948), (56, 3556474), (112, 1778237), (1097, 181552), (1621, 122864), (2194, 90776), (3242, 61432), (4388, 45388), (6484, 30716), (7679, 25936), (8776, 22694), (11347, 17552), (12968, 15358)]