201214896

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 538060800

約数和(自身を除く): 336845904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 752, 948, 1128, 1129, 1264, 1896, 2256, 2258, 3387, 3713, 3792, 4516, 6774, 7426, 9032, 11139, 13548, 14852, 18064, 22278, 27096, 29704, 44556, 53063, 54192, 59408, 89112, 89191, 106126, 159189, 178224, 178382, 212252, 267573, 318378, 356764, 424504, 535146, 636756, 713528, 849008, 1070292, 1273512, 1427056, 2140584, 2547024, 4191977, 4281168, 8383954, 12575931, 16767908, 25151862, 33535816, 50303724, 67071632, 100607448, 201214896]

約数ペア:

[(1, 201214896), (2, 100607448), (3, 67071632), (4, 50303724), (6, 33535816), (8, 25151862), (12, 16767908), (16, 12575931), (24, 8383954), (47, 4281168), (48, 4191977), (79, 2547024), (94, 2140584), (141, 1427056), (158, 1273512), (188, 1070292), (237, 849008), (282, 713528), (316, 636756), (376, 535146), (474, 424504), (564, 356764), (632, 318378), (752, 267573), (948, 212252), (1128, 178382), (1129, 178224), (1264, 159189), (1896, 106126), (2256, 89191), (2258, 89112), (3387, 59408), (3713, 54192), (3792, 53063), (4516, 44556), (6774, 29704), (7426, 27096), (9032, 22278), (11139, 18064), (13548, 14852)]