204966756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17673

約数の個数: 72

約数和(自身を含む): 577493280

約数和(自身を除く): 372526524

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, 17627, 35254, 52881, 70508, 105762, 158643, 211524, 299659, 317286, 334913, 599318, 634572, 669826, 898977, 1004739, 1198636, 1339652, 1797954, 2009478, 2696931, 3014217, 3595908, 4018956, 5393862, 5693521, 6028434, 10787724, 11387042, 12056868, 17080563, 22774084, 34161126, 51241689, 68322252, 102483378, 204966756]

約数ペア:

[(1, 204966756), (2, 102483378), (3, 68322252), (4, 51241689), (6, 34161126), (9, 22774084), (12, 17080563), (17, 12056868), (18, 11387042), (19, 10787724), (34, 6028434), (36, 5693521), (38, 5393862), (51, 4018956), (57, 3595908), (68, 3014217), (76, 2696931), (102, 2009478), (114, 1797954), (153, 1339652), (171, 1198636), (204, 1004739), (228, 898977), (306, 669826), (323, 634572), (342, 599318), (612, 334913), (646, 317286), (684, 299659), (969, 211524), (1292, 158643), (1938, 105762), (2907, 70508), (3876, 52881), (5814, 35254), (11628, 17627)]