210442672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1663}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 445685760

約数和(自身を除く): 235243088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 719, 1438, 1663, 2876, 3326, 5752, 6652, 7909, 11504, 13304, 15818, 18293, 26608, 31636, 36586, 63272, 73172, 126544, 146344, 292688, 1195697, 2391394, 4782788, 9565576, 13152667, 19131152, 26305334, 52610668, 105221336, 210442672]

約数ペア:

[(1, 210442672), (2, 105221336), (4, 52610668), (8, 26305334), (11, 19131152), (16, 13152667), (22, 9565576), (44, 4782788), (88, 2391394), (176, 1195697), (719, 292688), (1438, 146344), (1663, 126544), (2876, 73172), (3326, 63272), (5752, 36586), (6652, 31636), (7909, 26608), (11504, 18293), (13304, 15818)]