207628912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4993}}^1$

素因数の和:5137

約数の個数: 40

約数和(自身を含む): 423571104

約数和(自身を除く): 215942192

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1808, 2599, 4993, 5198, 9986, 10396, 19972, 20792, 39944, 41584, 79888, 114839, 229678, 459356, 564209, 918712, 1128418, 1837424, 2256836, 4513672, 9027344, 12976807, 25953614, 51907228, 103814456, 207628912]

約数ペア:

[(1, 207628912), (2, 103814456), (4, 51907228), (8, 25953614), (16, 12976807), (23, 9027344), (46, 4513672), (92, 2256836), (113, 1837424), (184, 1128418), (226, 918712), (368, 564209), (452, 459356), (904, 229678), (1808, 114839), (2599, 79888), (4993, 41584), (5198, 39944), (9986, 20792), (10396, 19972)]