211195374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4665

約数の個数: 64

約数和(自身を含む): 494376960

約数和(自身を除く): 283181586

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 4597, 7657, 9194, 13791, 15314, 22971, 27582, 45942, 59761, 87343, 119522, 142507, 174686, 179283, 262029, 285014, 358566, 427521, 524058, 855042, 1135459, 1852591, 2270918, 2707633, 3406377, 3705182, 5415266, 5557773, 6812754, 8122899, 11115546, 16245798, 35199229, 70398458, 105597687, 211195374]

約数ペア:

[(1, 211195374), (2, 105597687), (3, 70398458), (6, 35199229), (13, 16245798), (19, 11115546), (26, 8122899), (31, 6812754), (38, 5557773), (39, 5415266), (57, 3705182), (62, 3406377), (78, 2707633), (93, 2270918), (114, 1852591), (186, 1135459), (247, 855042), (403, 524058), (494, 427521), (589, 358566), (741, 285014), (806, 262029), (1178, 179283), (1209, 174686), (1482, 142507), (1767, 119522), (2418, 87343), (3534, 59761), (4597, 45942), (7657, 27582), (9194, 22971), (13791, 15314)]