200950029

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14699}}^1$

素因数の和:14750

約数の個数: 36

約数和(自身を含む): 348566400

約数和(自身を除く): 147616371

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 14699, 44097, 102893, 132291, 308679, 455669, 720251, 926037, 1367007, 2160753, 3189683, 4101021, 6482259, 9569049, 22327781, 28707147, 66983343, 200950029]

約数ペア:

[(1, 200950029), (3, 66983343), (7, 28707147), (9, 22327781), (21, 9569049), (31, 6482259), (49, 4101021), (63, 3189683), (93, 2160753), (147, 1367007), (217, 926037), (279, 720251), (441, 455669), (651, 308679), (1519, 132291), (1953, 102893), (4557, 44097), (13671, 14699)]