220995156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31267}}^1$

素因数の和:31324

約数の個数: 48

約数和(自身を含む): 560322560

約数和(自身を除く): 339327404

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 31267, 62534, 93801, 125068, 187602, 375204, 594073, 969277, 1188146, 1782219, 1938554, 2376292, 2907831, 3564438, 3877108, 5815662, 7128876, 11631324, 18416263, 36832526, 55248789, 73665052, 110497578, 220995156]

約数ペア:

[(1, 220995156), (2, 110497578), (3, 73665052), (4, 55248789), (6, 36832526), (12, 18416263), (19, 11631324), (31, 7128876), (38, 5815662), (57, 3877108), (62, 3564438), (76, 2907831), (93, 2376292), (114, 1938554), (124, 1782219), (186, 1188146), (228, 969277), (372, 594073), (589, 375204), (1178, 187602), (1767, 125068), (2356, 93801), (3534, 62534), (7068, 31267)]