210199356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18077}}^1$

素因数の和:18123

約数の個数: 72

約数和(自身を含む): 592235280

約数和(自身を除く): 382035924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 18077, 36154, 54231, 72308, 108462, 162693, 216924, 307309, 325386, 343463, 614618, 650772, 686926, 921927, 1030389, 1229236, 1373852, 1843854, 2060778, 2765781, 3091167, 3687708, 4121556, 5531562, 5838871, 6182334, 11063124, 11677742, 12364668, 17516613, 23355484, 35033226, 52549839, 70066452, 105099678, 210199356]

約数ペア:

[(1, 210199356), (2, 105099678), (3, 70066452), (4, 52549839), (6, 35033226), (9, 23355484), (12, 17516613), (17, 12364668), (18, 11677742), (19, 11063124), (34, 6182334), (36, 5838871), (38, 5531562), (51, 4121556), (57, 3687708), (68, 3091167), (76, 2765781), (102, 2060778), (114, 1843854), (153, 1373852), (171, 1229236), (204, 1030389), (228, 921927), (306, 686926), (323, 650772), (342, 614618), (612, 343463), (646, 325386), (684, 307309), (969, 216924), (1292, 162693), (1938, 108462), (2907, 72308), (3876, 54231), (5814, 36154), (11628, 18077)]