199431152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 397284096

約数和(自身を除く): 197852944

約数列:

[1, 2, 4, 8, 16, 47, 94, 163, 188, 326, 376, 652, 752, 1304, 1627, 2608, 3254, 6508, 7661, 13016, 15322, 26032, 30644, 61288, 76469, 122576, 152938, 265201, 305876, 530402, 611752, 1060804, 1223504, 2121608, 4243216, 12464447, 24928894, 49857788, 99715576, 199431152]

約数ペア:

[(1, 199431152), (2, 99715576), (4, 49857788), (8, 24928894), (16, 12464447), (47, 4243216), (94, 2121608), (163, 1223504), (188, 1060804), (326, 611752), (376, 530402), (652, 305876), (752, 265201), (1304, 152938), (1627, 122576), (2608, 76469), (3254, 61288), (6508, 30644), (7661, 26032), (13016, 15322)]