200737736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 408480000

約数和(自身を除く): 207742264

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 79, 146, 152, 158, 229, 292, 316, 458, 584, 632, 916, 1387, 1501, 1832, 2774, 3002, 4351, 5548, 5767, 6004, 8702, 11096, 11534, 12008, 16717, 17404, 18091, 23068, 33434, 34808, 36182, 46136, 66868, 72364, 109573, 133736, 144728, 219146, 317623, 343729, 438292, 635246, 687458, 876584, 1270492, 1320643, 1374916, 2540984, 2641286, 2749832, 5282572, 10565144, 25092217, 50184434, 100368868, 200737736]

約数ペア:

[(1, 200737736), (2, 100368868), (4, 50184434), (8, 25092217), (19, 10565144), (38, 5282572), (73, 2749832), (76, 2641286), (79, 2540984), (146, 1374916), (152, 1320643), (158, 1270492), (229, 876584), (292, 687458), (316, 635246), (458, 438292), (584, 343729), (632, 317623), (916, 219146), (1387, 144728), (1501, 133736), (1832, 109573), (2774, 72364), (3002, 66868), (4351, 46136), (5548, 36182), (5767, 34808), (6004, 33434), (8702, 23068), (11096, 18091), (11534, 17404), (12008, 16717)]