293203022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 561500160

約数和(自身を除く): 268297138

約数列:

[1, 2, 7, 14, 19, 31, 37, 38, 62, 74, 133, 217, 259, 266, 434, 518, 589, 703, 961, 1147, 1178, 1406, 1922, 2294, 4123, 4921, 6727, 8029, 8246, 9842, 13454, 16058, 18259, 21793, 29791, 35557, 36518, 43586, 59582, 71114, 127813, 152551, 208537, 248899, 255626, 305102, 417074, 497798, 566029, 675583, 1102267, 1132058, 1351166, 2204534, 3962203, 4729081, 7715869, 7924406, 9458162, 15431738, 20943073, 41886146, 146601511, 293203022]

約数ペア:

[(1, 293203022), (2, 146601511), (7, 41886146), (14, 20943073), (19, 15431738), (31, 9458162), (37, 7924406), (38, 7715869), (62, 4729081), (74, 3962203), (133, 2204534), (217, 1351166), (259, 1132058), (266, 1102267), (434, 675583), (518, 566029), (589, 497798), (703, 417074), (961, 305102), (1147, 255626), (1178, 248899), (1406, 208537), (1922, 152551), (2294, 127813), (4123, 71114), (4921, 59582), (6727, 43586), (8029, 36518), (8246, 35557), (9842, 29791), (13454, 21793), (16058, 18259)]