188021372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 412484352

約数和(自身を除く): 224462980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 2123, 2702, 3163, 4246, 5404, 6326, 8492, 12652, 14861, 22141, 29722, 34793, 44282, 59444, 69586, 88564, 139172, 243551, 487102, 610459, 974204, 1220918, 2441836, 4273213, 6715049, 8546426, 13430098, 17092852, 26860196, 47005343, 94010686, 188021372]

約数ペア:

[(1, 188021372), (2, 94010686), (4, 47005343), (7, 26860196), (11, 17092852), (14, 13430098), (22, 8546426), (28, 6715049), (44, 4273213), (77, 2441836), (154, 1220918), (193, 974204), (308, 610459), (386, 487102), (772, 243551), (1351, 139172), (2123, 88564), (2702, 69586), (3163, 59444), (4246, 44282), (5404, 34793), (6326, 29722), (8492, 22141), (12652, 14861)]